71905100

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{13567}}^1$

素因数の和:13634

約数の個数: 36

約数和(自身を含む): 158989824

約数和(自身を除く): 87084724

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2650, 5300, 13567, 27134, 54268, 67835, 135670, 271340, 339175, 678350, 719051, 1356700, 1438102, 2876204, 3595255, 7190510, 14381020, 17976275, 35952550, 71905100]

約数ペア:

[(1, 71905100), (2, 35952550), (4, 17976275), (5, 14381020), (10, 7190510), (20, 3595255), (25, 2876204), (50, 1438102), (53, 1356700), (100, 719051), (106, 678350), (212, 339175), (265, 271340), (530, 135670), (1060, 67835), (1325, 54268), (2650, 27134), (5300, 13567)]