37387480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71899}}^1$

素因数の和:71923

約数の個数: 32

約数和(自身を含む): 90594000

約数和(自身を除く): 53206520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 71899, 143798, 287596, 359495, 575192, 718990, 934687, 1437980, 1869374, 2875960, 3738748, 4673435, 7477496, 9346870, 18693740, 37387480]

約数ペア:

[(1, 37387480), (2, 18693740), (4, 9346870), (5, 7477496), (8, 4673435), (10, 3738748), (13, 2875960), (20, 1869374), (26, 1437980), (40, 934687), (52, 718990), (65, 575192), (104, 359495), (130, 287596), (260, 143798), (520, 71899)]