37381240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71887}}^1$

素因数の和:71911

約数の個数: 32

約数和(自身を含む): 90578880

約数和(自身を除く): 53197640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 71887, 143774, 287548, 359435, 575096, 718870, 934531, 1437740, 1869062, 2875480, 3738124, 4672655, 7476248, 9345310, 18690620, 37381240]

約数ペア:

[(1, 37381240), (2, 18690620), (4, 9345310), (5, 7476248), (8, 4672655), (10, 3738124), (13, 2875480), (20, 1869062), (26, 1437740), (40, 934531), (52, 718870), (65, 575096), (104, 359435), (130, 287548), (260, 143774), (520, 71887)]