7795240

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3677}}^1$

素因数の和:3741

約数の個数: 32

約数和(自身を含む): 17875080

約数和(自身を除く): 10079840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 3677, 7354, 14708, 18385, 29416, 36770, 73540, 147080, 194881, 389762, 779524, 974405, 1559048, 1948810, 3897620, 7795240]

約数ペア:

[(1, 7795240), (2, 3897620), (4, 1948810), (5, 1559048), (8, 974405), (10, 779524), (20, 389762), (40, 194881), (53, 147080), (106, 73540), (212, 36770), (265, 29416), (424, 18385), (530, 14708), (1060, 7354), (2120, 3677)]