126552400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{24337}}^1$

素因数の和:24368

約数の個数: 60

約数和(自身を含む): 327443452

約数和(自身を除く): 200891052

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 24337, 48674, 97348, 121685, 194696, 243370, 316381, 389392, 486740, 608425, 632762, 973480, 1216850, 1265524, 1581905, 1946960, 2433700, 2531048, 3163810, 4867400, 5062096, 6327620, 7909525, 9734800, 12655240, 15819050, 25310480, 31638100, 63276200, 126552400]

約数ペア:

[(1, 126552400), (2, 63276200), (4, 31638100), (5, 25310480), (8, 15819050), (10, 12655240), (13, 9734800), (16, 7909525), (20, 6327620), (25, 5062096), (26, 4867400), (40, 3163810), (50, 2531048), (52, 2433700), (65, 1946960), (80, 1581905), (100, 1265524), (104, 1216850), (130, 973480), (200, 632762), (208, 608425), (260, 486740), (325, 389392), (400, 316381), (520, 243370), (650, 194696), (1040, 121685), (1300, 97348), (2600, 48674), (5200, 24337)]