124537820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{859}}^1$

素因数の和:1538

約数の個数: 48

約数和(自身を含む): 286070400

約数和(自身を除く): 161532580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 659, 859, 1318, 1718, 2636, 3295, 3436, 4295, 6590, 7249, 8590, 9449, 13180, 14498, 17180, 18898, 28996, 36245, 37796, 47245, 72490, 94490, 144980, 188980, 566081, 1132162, 2264324, 2830405, 5660810, 6226891, 11321620, 12453782, 24907564, 31134455, 62268910, 124537820]

約数ペア:

[(1, 124537820), (2, 62268910), (4, 31134455), (5, 24907564), (10, 12453782), (11, 11321620), (20, 6226891), (22, 5660810), (44, 2830405), (55, 2264324), (110, 1132162), (220, 566081), (659, 188980), (859, 144980), (1318, 94490), (1718, 72490), (2636, 47245), (3295, 37796), (3436, 36245), (4295, 28996), (6590, 18898), (7249, 17180), (8590, 14498), (9449, 13180)]