97561160

素因数分解:

$2^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{5659}}^1$

素因数の和:6101

約数の個数: 32

約数和(自身を含む): 220060800

約数和(自身を除く): 122499640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 431, 862, 1724, 2155, 3448, 4310, 5659, 8620, 11318, 17240, 22636, 28295, 45272, 56590, 113180, 226360, 2439029, 4878058, 9756116, 12195145, 19512232, 24390290, 48780580, 97561160]

約数ペア:

[(1, 97561160), (2, 48780580), (4, 24390290), (5, 19512232), (8, 12195145), (10, 9756116), (20, 4878058), (40, 2439029), (431, 226360), (862, 113180), (1724, 56590), (2155, 45272), (3448, 28295), (4310, 22636), (5659, 17240), (8620, 11318)]