12412040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18253}}^1$

素因数の和:18281

約数の個数: 32

約数和(自身を含む): 29571480

約数和(自身を除く): 17159440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 18253, 36506, 73012, 91265, 146024, 182530, 310301, 365060, 620602, 730120, 1241204, 1551505, 2482408, 3103010, 6206020, 12412040]

約数ペア:

[(1, 12412040), (2, 6206020), (4, 3103010), (5, 2482408), (8, 1551505), (10, 1241204), (17, 730120), (20, 620602), (34, 365060), (40, 310301), (68, 182530), (85, 146024), (136, 91265), (170, 73012), (340, 36506), (680, 18253)]