10952500

素因数分解:

$2^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:374

約数の個数: 60

約数和(自身を含む): 25869844

約数和(自身を除く): 14917344

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 337, 500, 625, 650, 674, 1250, 1300, 1348, 1625, 1685, 2500, 3250, 3370, 4381, 6500, 6740, 8125, 8425, 8762, 16250, 16850, 17524, 21905, 32500, 33700, 42125, 43810, 84250, 87620, 109525, 168500, 210625, 219050, 421250, 438100, 547625, 842500, 1095250, 2190500, 2738125, 5476250, 10952500]

約数ペア:

[(1, 10952500), (2, 5476250), (4, 2738125), (5, 2190500), (10, 1095250), (13, 842500), (20, 547625), (25, 438100), (26, 421250), (50, 219050), (52, 210625), (65, 168500), (100, 109525), (125, 87620), (130, 84250), (250, 43810), (260, 42125), (325, 33700), (337, 32500), (500, 21905), (625, 17524), (650, 16850), (674, 16250), (1250, 8762), (1300, 8425), (1348, 8125), (1625, 6740), (1685, 6500), (2500, 4381), (3250, 3370)]