7068040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{25243}}^1$

素因数の和:25261

約数の個数: 32

約数和(自身を含む): 18175680

約数和(自身を除く): 11107640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 25243, 50486, 100972, 126215, 176701, 201944, 252430, 353402, 504860, 706804, 883505, 1009720, 1413608, 1767010, 3534020, 7068040]

約数ペア:

[(1, 7068040), (2, 3534020), (4, 1767010), (5, 1413608), (7, 1009720), (8, 883505), (10, 706804), (14, 504860), (20, 353402), (28, 252430), (35, 201944), (40, 176701), (56, 126215), (70, 100972), (140, 50486), (280, 25243)]