13302278900

素因数分解:

$2^2\times 5^2\times {\mathrm{271}}^1\times {\mathrm{490859}}^1$

素因数の和:491144

約数の個数: 36

約数和(自身を含む): 28972520640

約数和(自身を除く): 15670241740

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 271, 542, 1084, 1355, 2710, 5420, 6775, 13550, 27100, 490859, 981718, 1963436, 2454295, 4908590, 9817180, 12271475, 24542950, 49085900, 133022789, 266045578, 532091156, 665113945, 1330227890, 2660455780, 3325569725, 6651139450, 13302278900]

約数ペア:

[(1, 13302278900), (2, 6651139450), (4, 3325569725), (5, 2660455780), (10, 1330227890), (20, 665113945), (25, 532091156), (50, 266045578), (100, 133022789), (271, 49085900), (542, 24542950), (1084, 12271475), (1355, 9817180), (2710, 4908590), (5420, 2454295), (6775, 1963436), (13550, 981718), (27100, 490859)]