15590480

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3677}}^1$

素因数の和:3743

約数の個数: 40

約数和(自身を含む): 36941832

約数和(自身を除く): 21351352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 3677, 4240, 7354, 14708, 18385, 29416, 36770, 58832, 73540, 147080, 194881, 294160, 389762, 779524, 974405, 1559048, 1948810, 3118096, 3897620, 7795240, 15590480]

約数ペア:

[(1, 15590480), (2, 7795240), (4, 3897620), (5, 3118096), (8, 1948810), (10, 1559048), (16, 974405), (20, 779524), (40, 389762), (53, 294160), (80, 194881), (106, 147080), (212, 73540), (265, 58832), (424, 36770), (530, 29416), (848, 18385), (1060, 14708), (2120, 7354), (3677, 4240)]