185960450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16829}}^1$

素因数の和:16871

約数の個数: 48

約数和(自身を含む): 394427880

約数和(自身を除く): 208467430

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 5525, 11050, 16829, 33658, 84145, 168290, 218777, 286093, 420725, 437554, 572186, 841450, 1093885, 1430465, 2187770, 2860930, 3719209, 5469425, 7152325, 7438418, 10938850, 14304650, 18596045, 37192090, 92980225, 185960450]

約数ペア:

[(1, 185960450), (2, 92980225), (5, 37192090), (10, 18596045), (13, 14304650), (17, 10938850), (25, 7438418), (26, 7152325), (34, 5469425), (50, 3719209), (65, 2860930), (85, 2187770), (130, 1430465), (170, 1093885), (221, 841450), (325, 572186), (425, 437554), (442, 420725), (650, 286093), (850, 218777), (1105, 168290), (2210, 84145), (5525, 33658), (11050, 16829)]