104949080

素因数分解:

$2^3\times 5^1\times {\mathrm{691}}^1\times {\mathrm{3797}}^1$

素因数の和:4499

約数の個数: 32

約数和(自身を含む): 236539440

約数和(自身を除く): 131590360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 691, 1382, 2764, 3455, 3797, 5528, 6910, 7594, 13820, 15188, 18985, 27640, 30376, 37970, 75940, 151880, 2623727, 5247454, 10494908, 13118635, 20989816, 26237270, 52474540, 104949080]

約数ペア:

[(1, 104949080), (2, 52474540), (4, 26237270), (5, 20989816), (8, 13118635), (10, 10494908), (20, 5247454), (40, 2623727), (691, 151880), (1382, 75940), (2764, 37970), (3455, 30376), (3797, 27640), (5528, 18985), (6910, 15188), (7594, 13820)]