565630000

素因数分解:

$2^4\times 5^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:289

約数の個数: 200

約数和(自身を含む): 1559188400

約数和(自身を除く): 993558400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 80, 95, 100, 104, 125, 130, 152, 190, 200, 208, 229, 247, 250, 260, 304, 325, 380, 400, 458, 475, 494, 500, 520, 625, 650, 760, 916, 950, 988, 1000, 1040, 1145, 1235, 1250, 1300, 1520, 1625, 1832, 1900, 1976, 2000, 2290, 2375, 2470, 2500, 2600, 2977, 3250, 3664, 3800, 3952, 4351, 4580, 4750, 4940, 5000, 5200, 5725, 5954, 6175, 6500, 7600, 8125, 8702, 9160, 9500, 9880, 10000, 11450, 11875, 11908, 12350, 13000, 14885, 16250, 17404, 18320, 19000, 19760, 21755, 22900, 23750, 23816, 24700, 26000, 28625, 29770, 30875, 32500, 34808, 38000, 43510, 45800, 47500, 47632, 49400, 56563, 57250, 59540, 61750, 65000, 69616, 74425, 87020, 91600, 95000, 98800, 108775, 113126, 114500, 119080, 123500, 130000, 143125, 148850, 154375, 174040, 190000, 217550, 226252, 229000, 238160, 247000, 282815, 286250, 297700, 308750, 348080, 372125, 435100, 452504, 458000, 494000, 543875, 565630, 572500, 595400, 617500, 744250, 870200, 905008, 1087750, 1131260, 1145000, 1190800, 1235000, 1414075, 1488500, 1740400, 1860625, 2175500, 2262520, 2290000, 2470000, 2719375, 2828150, 2977000, 3721250, 4351000, 4525040, 5438750, 5656300, 5954000, 7070375, 7442500, 8702000, 10877500, 11312600, 14140750, 14885000, 21755000, 22625200, 28281500, 29770000, 35351875, 43510000, 56563000, 70703750, 113126000, 141407500, 282815000, 565630000]

約数ペア:

[(1, 565630000), (2, 282815000), (4, 141407500), (5, 113126000), (8, 70703750), (10, 56563000), (13, 43510000), (16, 35351875), (19, 29770000), (20, 28281500), (25, 22625200), (26, 21755000), (38, 14885000), (40, 14140750), (50, 11312600), (52, 10877500), (65, 8702000), (76, 7442500), (80, 7070375), (95, 5954000), (100, 5656300), (104, 5438750), (125, 4525040), (130, 4351000), (152, 3721250), (190, 2977000), (200, 2828150), (208, 2719375), (229, 2470000), (247, 2290000), (250, 2262520), (260, 2175500), (304, 1860625), (325, 1740400), (380, 1488500), (400, 1414075), (458, 1235000), (475, 1190800), (494, 1145000), (500, 1131260), (520, 1087750), (625, 905008), (650, 870200), (760, 744250), (916, 617500), (950, 595400), (988, 572500), (1000, 565630), (1040, 543875), (1145, 494000), (1235, 458000), (1250, 452504), (1300, 435100), (1520, 372125), (1625, 348080), (1832, 308750), (1900, 297700), (1976, 286250), (2000, 282815), (2290, 247000), (2375, 238160), (2470, 229000), (2500, 226252), (2600, 217550), (2977, 190000), (3250, 174040), (3664, 154375), (3800, 148850), (3952, 143125), (4351, 130000), (4580, 123500), (4750, 119080), (4940, 114500), (5000, 113126), (5200, 108775), (5725, 98800), (5954, 95000), (6175, 91600), (6500, 87020), (7600, 74425), (8125, 69616), (8702, 65000), (9160, 61750), (9500, 59540), (9880, 57250), (10000, 56563), (11450, 49400), (11875, 47632), (11908, 47500), (12350, 45800), (13000, 43510), (14885, 38000), (16250, 34808), (17404, 32500), (18320, 30875), (19000, 29770), (19760, 28625), (21755, 26000), (22900, 24700), (23750, 23816)]