13427440400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{38629}}^1$

素因数の和:38737

約数の個数: 120

約数和(自身を含む): 35638492800

約数和(自身を除く): 22211052400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 79, 80, 88, 100, 110, 158, 176, 200, 220, 275, 316, 395, 400, 440, 550, 632, 790, 869, 880, 1100, 1264, 1580, 1738, 1975, 2200, 3160, 3476, 3950, 4345, 4400, 6320, 6952, 7900, 8690, 13904, 15800, 17380, 21725, 31600, 34760, 38629, 43450, 69520, 77258, 86900, 154516, 173800, 193145, 309032, 347600, 386290, 424919, 618064, 772580, 849838, 965725, 1545160, 1699676, 1931450, 2124595, 3051691, 3090320, 3399352, 3862900, 4249190, 6103382, 6798704, 7725800, 8498380, 10622975, 12206764, 15258455, 15451600, 16996760, 21245950, 24413528, 30516910, 33568601, 33993520, 42491900, 48827056, 61033820, 67137202, 76292275, 84983800, 122067640, 134274404, 152584550, 167843005, 169967600, 244135280, 268548808, 305169100, 335686010, 537097616, 610338200, 671372020, 839215025, 1220676400, 1342744040, 1678430050, 2685488080, 3356860100, 6713720200, 13427440400]

約数ペア:

[(1, 13427440400), (2, 6713720200), (4, 3356860100), (5, 2685488080), (8, 1678430050), (10, 1342744040), (11, 1220676400), (16, 839215025), (20, 671372020), (22, 610338200), (25, 537097616), (40, 335686010), (44, 305169100), (50, 268548808), (55, 244135280), (79, 169967600), (80, 167843005), (88, 152584550), (100, 134274404), (110, 122067640), (158, 84983800), (176, 76292275), (200, 67137202), (220, 61033820), (275, 48827056), (316, 42491900), (395, 33993520), (400, 33568601), (440, 30516910), (550, 24413528), (632, 21245950), (790, 16996760), (869, 15451600), (880, 15258455), (1100, 12206764), (1264, 10622975), (1580, 8498380), (1738, 7725800), (1975, 6798704), (2200, 6103382), (3160, 4249190), (3476, 3862900), (3950, 3399352), (4345, 3090320), (4400, 3051691), (6320, 2124595), (6952, 1931450), (7900, 1699676), (8690, 1545160), (13904, 965725), (15800, 849838), (17380, 772580), (21725, 618064), (31600, 424919), (34760, 386290), (38629, 347600), (43450, 309032), (69520, 193145), (77258, 173800), (86900, 154516)]