10452500

素因数分解:

$2^2\times 5^4\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:174

約数の個数: 60

約数和(自身を含む): 23683044

約数和(自身を除く): 13230544

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 113, 125, 148, 185, 226, 250, 370, 452, 500, 565, 625, 740, 925, 1130, 1250, 1850, 2260, 2500, 2825, 3700, 4181, 4625, 5650, 8362, 9250, 11300, 14125, 16724, 18500, 20905, 23125, 28250, 41810, 46250, 56500, 70625, 83620, 92500, 104525, 141250, 209050, 282500, 418100, 522625, 1045250, 2090500, 2613125, 5226250, 10452500]

約数ペア:

[(1, 10452500), (2, 5226250), (4, 2613125), (5, 2090500), (10, 1045250), (20, 522625), (25, 418100), (37, 282500), (50, 209050), (74, 141250), (100, 104525), (113, 92500), (125, 83620), (148, 70625), (185, 56500), (226, 46250), (250, 41810), (370, 28250), (452, 23125), (500, 20905), (565, 18500), (625, 16724), (740, 14125), (925, 11300), (1130, 9250), (1250, 8362), (1850, 5650), (2260, 4625), (2500, 4181), (2825, 3700)]