102775160

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59753}}^1$

素因数の和:59807

約数の個数: 32

約数和(自身を含む): 236625840

約数和(自身を除く): 133850680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 59753, 119506, 239012, 298765, 478024, 597530, 1195060, 2390120, 2569379, 5138758, 10277516, 12846895, 20555032, 25693790, 51387580, 102775160]

約数ペア:

[(1, 102775160), (2, 51387580), (4, 25693790), (5, 20555032), (8, 12846895), (10, 10277516), (20, 5138758), (40, 2569379), (43, 2390120), (86, 1195060), (172, 597530), (215, 478024), (344, 298765), (430, 239012), (860, 119506), (1720, 59753)]