40695260

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{8443}}^1$

素因数の和:8693

約数の個数: 24

約数和(自身を含む): 85824816

約数和(自身を除く): 45129556

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 8443, 16886, 33772, 42215, 84430, 168860, 2034763, 4069526, 8139052, 10173815, 20347630, 40695260]

約数ペア:

[(1, 40695260), (2, 20347630), (4, 10173815), (5, 8139052), (10, 4069526), (20, 2034763), (241, 168860), (482, 84430), (964, 42215), (1205, 33772), (2410, 16886), (4820, 8443)]