64024160

素因数分解:

$2^5\times 5^1\times {\mathrm{400151}}^1$

素因数の和:400166

約数の個数: 24

約数和(自身を含む): 151257456

約数和(自身を除く): 87233296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 400151, 800302, 1600604, 2000755, 3201208, 4001510, 6402416, 8003020, 12804832, 16006040, 32012080, 64024160]

約数ペア:

[(1, 64024160), (2, 32012080), (4, 16006040), (5, 12804832), (8, 8003020), (10, 6402416), (16, 4001510), (20, 3201208), (32, 2000755), (40, 1600604), (80, 800302), (160, 400151)]