55699960

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{12323}}^1$

素因数の和:12447

約数の個数: 32

約数和(自身を含む): 126444240

約数和(自身を除く): 70744280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 12323, 24646, 49292, 61615, 98584, 123230, 246460, 492920, 1392499, 2784998, 5569996, 6962495, 11139992, 13924990, 27849980, 55699960]

約数ペア:

[(1, 55699960), (2, 27849980), (4, 13924990), (5, 11139992), (8, 6962495), (10, 5569996), (20, 2784998), (40, 1392499), (113, 492920), (226, 246460), (452, 123230), (565, 98584), (904, 61615), (1130, 49292), (2260, 24646), (4520, 12323)]