112547620

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1193}}^1$

素因数の和:1344

約数の個数: 48

約数和(自身を含む): 243719280

約数和(自身を除く): 131171660

約数列:

[1, 2, 4, 5, 10, 20, 53, 89, 106, 178, 212, 265, 356, 445, 530, 890, 1060, 1193, 1780, 2386, 4717, 4772, 5965, 9434, 11930, 18868, 23585, 23860, 47170, 63229, 94340, 106177, 126458, 212354, 252916, 316145, 424708, 530885, 632290, 1061770, 1264580, 2123540, 5627381, 11254762, 22509524, 28136905, 56273810, 112547620]

約数ペア:

[(1, 112547620), (2, 56273810), (4, 28136905), (5, 22509524), (10, 11254762), (20, 5627381), (53, 2123540), (89, 1264580), (106, 1061770), (178, 632290), (212, 530885), (265, 424708), (356, 316145), (445, 252916), (530, 212354), (890, 126458), (1060, 106177), (1193, 94340), (1780, 63229), (2386, 47170), (4717, 23860), (4772, 23585), (5965, 18868), (9434, 11930)]