8116250

素因数分解:

$2^1\times 5^4\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:216

約数の個数: 40

約数和(自身を含む): 15669984

約数和(自身を除く): 7553734

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 125, 151, 215, 250, 302, 430, 625, 755, 1075, 1250, 1510, 2150, 3775, 5375, 6493, 7550, 10750, 12986, 18875, 26875, 32465, 37750, 53750, 64930, 94375, 162325, 188750, 324650, 811625, 1623250, 4058125, 8116250]

約数ペア:

[(1, 8116250), (2, 4058125), (5, 1623250), (10, 811625), (25, 324650), (43, 188750), (50, 162325), (86, 94375), (125, 64930), (151, 53750), (215, 37750), (250, 32465), (302, 26875), (430, 18875), (625, 12986), (755, 10750), (1075, 7550), (1250, 6493), (1510, 5375), (2150, 3775)]