98448320

素因数分解:

$2^6\times 5^1\times {\mathrm{307651}}^1$

素因数の和:307668

約数の個数: 28

約数和(自身を含む): 234430824

約数和(自身を除く): 135982504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 307651, 615302, 1230604, 1538255, 2461208, 3076510, 4922416, 6153020, 9844832, 12306040, 19689664, 24612080, 49224160, 98448320]

約数ペア:

[(1, 98448320), (2, 49224160), (4, 24612080), (5, 19689664), (8, 12306040), (10, 9844832), (16, 6153020), (20, 4922416), (32, 3076510), (40, 2461208), (64, 1538255), (80, 1230604), (160, 615302), (320, 307651)]