98784160

素因数分解:

$2^5\times 5^1\times {\mathrm{617401}}^1$

素因数の和:617416

約数の個数: 24

約数和(自身を含む): 233377956

約数和(自身を除く): 134593796

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 617401, 1234802, 2469604, 3087005, 4939208, 6174010, 9878416, 12348020, 19756832, 24696040, 49392080, 98784160]

約数ペア:

[(1, 98784160), (2, 49392080), (4, 24696040), (5, 19756832), (8, 12348020), (10, 9878416), (16, 6174010), (20, 4939208), (32, 3087005), (40, 2469604), (80, 1234802), (160, 617401)]