197905630000

素因数分解:

$2^4\times 5^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{11621}}^1$

素因数の和:11793

約数の個数: 200

約数和(自身を含む): 519990687216

約数和(自身を除く): 322085057216

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 131, 200, 208, 250, 260, 262, 325, 400, 500, 520, 524, 625, 650, 655, 1000, 1040, 1048, 1250, 1300, 1310, 1625, 1703, 2000, 2096, 2500, 2600, 2620, 3250, 3275, 3406, 5000, 5200, 5240, 6500, 6550, 6812, 8125, 8515, 10000, 10480, 11621, 13000, 13100, 13624, 16250, 16375, 17030, 23242, 26000, 26200, 27248, 32500, 32750, 34060, 42575, 46484, 52400, 58105, 65000, 65500, 68120, 81875, 85150, 92968, 116210, 130000, 131000, 136240, 151073, 163750, 170300, 185936, 212875, 232420, 262000, 290525, 302146, 327500, 340600, 425750, 464840, 581050, 604292, 655000, 681200, 755365, 851500, 929680, 1064375, 1162100, 1208584, 1310000, 1452625, 1510730, 1522351, 1703000, 2128750, 2324200, 2417168, 2905250, 3021460, 3044702, 3406000, 3776825, 4257500, 4648400, 5810500, 6042920, 6089404, 7263125, 7553650, 7611755, 8515000, 11621000, 12085840, 12178808, 14526250, 15107300, 15223510, 17030000, 18884125, 19790563, 23242000, 24357616, 29052500, 30214600, 30447020, 37768250, 38058775, 39581126, 58105000, 60429200, 60894040, 75536500, 76117550, 79162252, 94420625, 98952815, 116210000, 121788080, 151073000, 152235100, 158324504, 188841250, 190293875, 197905630, 302146000, 304470200, 316649008, 377682500, 380587750, 395811260, 494764075, 608940400, 755365000, 761175500, 791622520, 951469375, 989528150, 1510730000, 1522351000, 1583245040, 1902938750, 1979056300, 2473820375, 3044702000, 3805877500, 3958112600, 4947640750, 7611755000, 7916225200, 9895281500, 12369101875, 15223510000, 19790563000, 24738203750, 39581126000, 49476407500, 98952815000, 197905630000]

約数ペア:

[(1, 197905630000), (2, 98952815000), (4, 49476407500), (5, 39581126000), (8, 24738203750), (10, 19790563000), (13, 15223510000), (16, 12369101875), (20, 9895281500), (25, 7916225200), (26, 7611755000), (40, 4947640750), (50, 3958112600), (52, 3805877500), (65, 3044702000), (80, 2473820375), (100, 1979056300), (104, 1902938750), (125, 1583245040), (130, 1522351000), (131, 1510730000), (200, 989528150), (208, 951469375), (250, 791622520), (260, 761175500), (262, 755365000), (325, 608940400), (400, 494764075), (500, 395811260), (520, 380587750), (524, 377682500), (625, 316649008), (650, 304470200), (655, 302146000), (1000, 197905630), (1040, 190293875), (1048, 188841250), (1250, 158324504), (1300, 152235100), (1310, 151073000), (1625, 121788080), (1703, 116210000), (2000, 98952815), (2096, 94420625), (2500, 79162252), (2600, 76117550), (2620, 75536500), (3250, 60894040), (3275, 60429200), (3406, 58105000), (5000, 39581126), (5200, 38058775), (5240, 37768250), (6500, 30447020), (6550, 30214600), (6812, 29052500), (8125, 24357616), (8515, 23242000), (10000, 19790563), (10480, 18884125), (11621, 17030000), (13000, 15223510), (13100, 15107300), (13624, 14526250), (16250, 12178808), (16375, 12085840), (17030, 11621000), (23242, 8515000), (26000, 7611755), (26200, 7553650), (27248, 7263125), (32500, 6089404), (32750, 6042920), (34060, 5810500), (42575, 4648400), (46484, 4257500), (52400, 3776825), (58105, 3406000), (65000, 3044702), (65500, 3021460), (68120, 2905250), (81875, 2417168), (85150, 2324200), (92968, 2128750), (116210, 1703000), (130000, 1522351), (131000, 1510730), (136240, 1452625), (151073, 1310000), (163750, 1208584), (170300, 1162100), (185936, 1064375), (212875, 929680), (232420, 851500), (262000, 755365), (290525, 681200), (302146, 655000), (327500, 604292), (340600, 581050), (425750, 464840)]