4208320

素因数分解:

$2^6\times 5^1\times {\mathrm{13151}}^1$

素因数の和:13168

約数の個数: 28

約数和(自身を含む): 10021824

約数和(自身を除く): 5813504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 13151, 26302, 52604, 65755, 105208, 131510, 210416, 263020, 420832, 526040, 841664, 1052080, 2104160, 4208320]

約数ペア:

[(1, 4208320), (2, 2104160), (4, 1052080), (5, 841664), (8, 526040), (10, 420832), (16, 263020), (20, 210416), (32, 131510), (40, 105208), (64, 65755), (80, 52604), (160, 26302), (320, 13151)]