166273820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{1013}}^1$

素因数の和:1334

約数の個数: 48

約数和(自身を含む): 362849760

約数和(自身を除く): 196575940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 283, 290, 566, 580, 1013, 1132, 1415, 2026, 2830, 4052, 5065, 5660, 8207, 10130, 16414, 20260, 29377, 32828, 41035, 58754, 82070, 117508, 146885, 164140, 286679, 293770, 573358, 587540, 1146716, 1433395, 2866790, 5733580, 8313691, 16627382, 33254764, 41568455, 83136910, 166273820]

約数ペア:

[(1, 166273820), (2, 83136910), (4, 41568455), (5, 33254764), (10, 16627382), (20, 8313691), (29, 5733580), (58, 2866790), (116, 1433395), (145, 1146716), (283, 587540), (290, 573358), (566, 293770), (580, 286679), (1013, 164140), (1132, 146885), (1415, 117508), (2026, 82070), (2830, 58754), (4052, 41035), (5065, 32828), (5660, 29377), (8207, 20260), (10130, 16414)]