151038040

素因数分解:

$2^3\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{3461}}^1$

素因数の和:4563

約数の個数: 32

約数和(自身を含む): 340245360

約数和(自身を除く): 189207320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1091, 2182, 3461, 4364, 5455, 6922, 8728, 10910, 13844, 17305, 21820, 27688, 34610, 43640, 69220, 138440, 3775951, 7551902, 15103804, 18879755, 30207608, 37759510, 75519020, 151038040]

約数ペア:

[(1, 151038040), (2, 75519020), (4, 37759510), (5, 30207608), (8, 18879755), (10, 15103804), (20, 7551902), (40, 3775951), (1091, 138440), (2182, 69220), (3461, 43640), (4364, 34610), (5455, 27688), (6922, 21820), (8728, 17305), (10910, 13844)]