61136560

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{14419}}^1$

素因数の和:14485

約数の個数: 40

約数和(自身を含む): 144834480

約数和(自身を除く): 83697920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 14419, 28838, 57676, 72095, 115352, 144190, 230704, 288380, 576760, 764207, 1153520, 1528414, 3056828, 3821035, 6113656, 7642070, 12227312, 15284140, 30568280, 61136560]

約数ペア:

[(1, 61136560), (2, 30568280), (4, 15284140), (5, 12227312), (8, 7642070), (10, 6113656), (16, 3821035), (20, 3056828), (40, 1528414), (53, 1153520), (80, 764207), (106, 576760), (212, 288380), (265, 230704), (424, 144190), (530, 115352), (848, 72095), (1060, 57676), (2120, 28838), (4240, 14419)]