41205890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{719}}^1$

素因数の和:1258

約数の個数: 32

約数和(自身を含む): 81181440

約数和(自身を除く): 39975550

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 521, 719, 1042, 1438, 2605, 3595, 5210, 5731, 7190, 7909, 11462, 15818, 28655, 39545, 57310, 79090, 374599, 749198, 1872995, 3745990, 4120589, 8241178, 20602945, 41205890]

約数ペア:

[(1, 41205890), (2, 20602945), (5, 8241178), (10, 4120589), (11, 3745990), (22, 1872995), (55, 749198), (110, 374599), (521, 79090), (719, 57310), (1042, 39545), (1438, 28655), (2605, 15818), (3595, 11462), (5210, 7909), (5731, 7190)]