86682440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1873}}^1$

素因数の和:1986

約数の個数: 64

約数和(自身を含む): 212511600

約数和(自身を除く): 125829160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 89, 104, 130, 178, 260, 356, 445, 520, 712, 890, 1157, 1780, 1873, 2314, 3560, 3746, 4628, 5785, 7492, 9256, 9365, 11570, 14984, 18730, 23140, 24349, 37460, 46280, 48698, 74920, 97396, 121745, 166697, 194792, 243490, 333394, 486980, 666788, 833485, 973960, 1333576, 1666970, 2167061, 3333940, 4334122, 6667880, 8668244, 10835305, 17336488, 21670610, 43341220, 86682440]

約数ペア:

[(1, 86682440), (2, 43341220), (4, 21670610), (5, 17336488), (8, 10835305), (10, 8668244), (13, 6667880), (20, 4334122), (26, 3333940), (40, 2167061), (52, 1666970), (65, 1333576), (89, 973960), (104, 833485), (130, 666788), (178, 486980), (260, 333394), (356, 243490), (445, 194792), (520, 166697), (712, 121745), (890, 97396), (1157, 74920), (1780, 48698), (1873, 46280), (2314, 37460), (3560, 24349), (3746, 23140), (4628, 18730), (5785, 14984), (7492, 11570), (9256, 9365)]