1097306720

素因数分解:

$2^5\times 5^1\times {\mathrm{6858167}}^1$

素因数の和:6858182

約数の個数: 24

約数和(自身を含む): 2592387504

約数和(自身を除く): 1495080784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 6858167, 13716334, 27432668, 34290835, 54865336, 68581670, 109730672, 137163340, 219461344, 274326680, 548653360, 1097306720]

約数ペア:

[(1, 1097306720), (2, 548653360), (4, 274326680), (5, 219461344), (8, 137163340), (10, 109730672), (16, 68581670), (20, 54865336), (32, 34290835), (40, 27432668), (80, 13716334), (160, 6858167)]