1569683960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{41351}}^1$

素因数の和:41448

約数の個数: 64

約数和(自身を含む): 3855660480

約数和(自身を除く): 2285976520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 73, 104, 130, 146, 260, 292, 365, 520, 584, 730, 949, 1460, 1898, 2920, 3796, 4745, 7592, 9490, 18980, 37960, 41351, 82702, 165404, 206755, 330808, 413510, 537563, 827020, 1075126, 1654040, 2150252, 2687815, 3018623, 4300504, 5375630, 6037246, 10751260, 12074492, 15093115, 21502520, 24148984, 30186230, 39242099, 60372460, 78484198, 120744920, 156968396, 196210495, 313936792, 392420990, 784841980, 1569683960]

約数ペア:

[(1, 1569683960), (2, 784841980), (4, 392420990), (5, 313936792), (8, 196210495), (10, 156968396), (13, 120744920), (20, 78484198), (26, 60372460), (40, 39242099), (52, 30186230), (65, 24148984), (73, 21502520), (104, 15093115), (130, 12074492), (146, 10751260), (260, 6037246), (292, 5375630), (365, 4300504), (520, 3018623), (584, 2687815), (730, 2150252), (949, 1654040), (1460, 1075126), (1898, 827020), (2920, 537563), (3796, 413510), (4745, 330808), (7592, 206755), (9490, 165404), (18980, 82702), (37960, 41351)]