89244580

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1427}}^1$

素因数の和:1548

約数の個数: 48

約数和(自身を含む): 194322240

約数和(自身を除く): 105077660

約数列:

[1, 2, 4, 5, 10, 20, 53, 59, 106, 118, 212, 236, 265, 295, 530, 590, 1060, 1180, 1427, 2854, 3127, 5708, 6254, 7135, 12508, 14270, 15635, 28540, 31270, 62540, 75631, 84193, 151262, 168386, 302524, 336772, 378155, 420965, 756310, 841930, 1512620, 1683860, 4462229, 8924458, 17848916, 22311145, 44622290, 89244580]

約数ペア:

[(1, 89244580), (2, 44622290), (4, 22311145), (5, 17848916), (10, 8924458), (20, 4462229), (53, 1683860), (59, 1512620), (106, 841930), (118, 756310), (212, 420965), (236, 378155), (265, 336772), (295, 302524), (530, 168386), (590, 151262), (1060, 84193), (1180, 75631), (1427, 62540), (2854, 31270), (3127, 28540), (5708, 15635), (6254, 14270), (7135, 12508)]