109525000

素因数分解:

$2^3\times 5^5\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 277247880

約数和(自身を除く): 167722880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 337, 500, 520, 625, 650, 674, 1000, 1250, 1300, 1348, 1625, 1685, 2500, 2600, 2696, 3125, 3250, 3370, 4381, 5000, 6250, 6500, 6740, 8125, 8425, 8762, 12500, 13000, 13480, 16250, 16850, 17524, 21905, 25000, 32500, 33700, 35048, 40625, 42125, 43810, 65000, 67400, 81250, 84250, 87620, 109525, 162500, 168500, 175240, 210625, 219050, 325000, 337000, 421250, 438100, 547625, 842500, 876200, 1053125, 1095250, 1685000, 2106250, 2190500, 2738125, 4212500, 4381000, 5476250, 8425000, 10952500, 13690625, 21905000, 27381250, 54762500, 109525000]

約数ペア:

[(1, 109525000), (2, 54762500), (4, 27381250), (5, 21905000), (8, 13690625), (10, 10952500), (13, 8425000), (20, 5476250), (25, 4381000), (26, 4212500), (40, 2738125), (50, 2190500), (52, 2106250), (65, 1685000), (100, 1095250), (104, 1053125), (125, 876200), (130, 842500), (200, 547625), (250, 438100), (260, 421250), (325, 337000), (337, 325000), (500, 219050), (520, 210625), (625, 175240), (650, 168500), (674, 162500), (1000, 109525), (1250, 87620), (1300, 84250), (1348, 81250), (1625, 67400), (1685, 65000), (2500, 43810), (2600, 42125), (2696, 40625), (3125, 35048), (3250, 33700), (3370, 32500), (4381, 25000), (5000, 21905), (6250, 17524), (6500, 16850), (6740, 16250), (8125, 13480), (8425, 13000), (8762, 12500)]