47670040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6373}}^1$

素因数の和:6412

約数の個数: 64

約数和(自身を含む): 123910560

約数和(自身を除く): 76240520

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 6373, 7480, 12746, 25492, 31865, 50984, 63730, 70103, 108341, 127460, 140206, 216682, 254920, 280412, 350515, 433364, 541705, 560824, 701030, 866728, 1083410, 1191751, 1402060, 2166820, 2383502, 2804120, 4333640, 4767004, 5958755, 9534008, 11917510, 23835020, 47670040]

約数ペア:

[(1, 47670040), (2, 23835020), (4, 11917510), (5, 9534008), (8, 5958755), (10, 4767004), (11, 4333640), (17, 2804120), (20, 2383502), (22, 2166820), (34, 1402060), (40, 1191751), (44, 1083410), (55, 866728), (68, 701030), (85, 560824), (88, 541705), (110, 433364), (136, 350515), (170, 280412), (187, 254920), (220, 216682), (340, 140206), (374, 127460), (440, 108341), (680, 70103), (748, 63730), (935, 50984), (1496, 31865), (1870, 25492), (3740, 12746), (6373, 7480)]