14654840

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3557}}^1$

素因数の和:3671

約数の個数: 32

約数和(自身を含む): 33302880

約数和(自身を除く): 18648040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 3557, 4120, 7114, 14228, 17785, 28456, 35570, 71140, 142280, 366371, 732742, 1465484, 1831855, 2930968, 3663710, 7327420, 14654840]

約数ペア:

[(1, 14654840), (2, 7327420), (4, 3663710), (5, 2930968), (8, 1831855), (10, 1465484), (20, 732742), (40, 366371), (103, 142280), (206, 71140), (412, 35570), (515, 28456), (824, 17785), (1030, 14228), (2060, 7114), (3557, 4120)]