97605640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{221831}}^1$

素因数の和:221853

約数の個数: 32

約数和(自身を含む): 239578560

約数和(自身を除く): 141972920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 221831, 443662, 887324, 1109155, 1774648, 2218310, 2440141, 4436620, 4880282, 8873240, 9760564, 12200705, 19521128, 24401410, 48802820, 97605640]

約数ペア:

[(1, 97605640), (2, 48802820), (4, 24401410), (5, 19521128), (8, 12200705), (10, 9760564), (11, 8873240), (20, 4880282), (22, 4436620), (40, 2440141), (44, 2218310), (55, 1774648), (88, 1109155), (110, 887324), (220, 443662), (440, 221831)]