3879081640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{19763}}^1$

素因数の和:20482

約数の個数: 64

約数和(自身を含む): 9989516160

約数和(自身を除く): 6110434520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 701, 1402, 2804, 3505, 4907, 5608, 7010, 9814, 14020, 19628, 19763, 24535, 28040, 39256, 39526, 49070, 79052, 98140, 98815, 138341, 158104, 196280, 197630, 276682, 395260, 553364, 691705, 790520, 1106728, 1383410, 2766820, 5533640, 13853863, 27707726, 55415452, 69269315, 96977041, 110830904, 138538630, 193954082, 277077260, 387908164, 484885205, 554154520, 775816328, 969770410, 1939540820, 3879081640]

約数ペア:

[(1, 3879081640), (2, 1939540820), (4, 969770410), (5, 775816328), (7, 554154520), (8, 484885205), (10, 387908164), (14, 277077260), (20, 193954082), (28, 138538630), (35, 110830904), (40, 96977041), (56, 69269315), (70, 55415452), (140, 27707726), (280, 13853863), (701, 5533640), (1402, 2766820), (2804, 1383410), (3505, 1106728), (4907, 790520), (5608, 691705), (7010, 553364), (9814, 395260), (14020, 276682), (19628, 197630), (19763, 196280), (24535, 158104), (28040, 138341), (39256, 98815), (39526, 98140), (49070, 79052)]