63386960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8707}}^1$

素因数の和:8740

約数の個数: 80

約数和(自身を含む): 181405056

約数和(自身を除く): 118018096

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 8707, 17414, 34828, 43535, 60949, 69656, 87070, 113191, 121898, 139312, 174140, 226382, 243796, 304745, 348280, 452764, 487592, 565955, 609490, 696560, 792337, 905528, 975184, 1131910, 1218980, 1584674, 1811056, 2263820, 2437960, 3169348, 3961685, 4527640, 4875920, 6338696, 7923370, 9055280, 12677392, 15846740, 31693480, 63386960]

約数ペア:

[(1, 63386960), (2, 31693480), (4, 15846740), (5, 12677392), (7, 9055280), (8, 7923370), (10, 6338696), (13, 4875920), (14, 4527640), (16, 3961685), (20, 3169348), (26, 2437960), (28, 2263820), (35, 1811056), (40, 1584674), (52, 1218980), (56, 1131910), (65, 975184), (70, 905528), (80, 792337), (91, 696560), (104, 609490), (112, 565955), (130, 487592), (140, 452764), (182, 348280), (208, 304745), (260, 243796), (280, 226382), (364, 174140), (455, 139312), (520, 121898), (560, 113191), (728, 87070), (910, 69656), (1040, 60949), (1456, 43535), (1820, 34828), (3640, 17414), (7280, 8707)]