107657840

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{25391}}^1$

素因数の和:25457

約数の個数: 40

約数和(自身を含む): 255037248

約数和(自身を除く): 147379408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 25391, 50782, 101564, 126955, 203128, 253910, 406256, 507820, 1015640, 1345723, 2031280, 2691446, 5382892, 6728615, 10765784, 13457230, 21531568, 26914460, 53828920, 107657840]

約数ペア:

[(1, 107657840), (2, 53828920), (4, 26914460), (5, 21531568), (8, 13457230), (10, 10765784), (16, 6728615), (20, 5382892), (40, 2691446), (53, 2031280), (80, 1345723), (106, 1015640), (212, 507820), (265, 406256), (424, 253910), (530, 203128), (848, 126955), (1060, 101564), (2120, 50782), (4240, 25391)]