7165100

素因数分解:

$2^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{523}}^1$

素因数の和:674

約数の個数: 36

約数和(自身を含む): 15691704

約数和(自身を除く): 8526604

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 137, 274, 523, 548, 685, 1046, 1370, 2092, 2615, 2740, 3425, 5230, 6850, 10460, 13075, 13700, 26150, 52300, 71651, 143302, 286604, 358255, 716510, 1433020, 1791275, 3582550, 7165100]

約数ペア:

[(1, 7165100), (2, 3582550), (4, 1791275), (5, 1433020), (10, 716510), (20, 358255), (25, 286604), (50, 143302), (100, 71651), (137, 52300), (274, 26150), (523, 13700), (548, 13075), (685, 10460), (1046, 6850), (1370, 5230), (2092, 3425), (2615, 2740)]