23577790

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 43464960

約数和(自身を除く): 19887170

約数列:

[1, 2, 5, 10, 97, 109, 194, 218, 223, 446, 485, 545, 970, 1090, 1115, 2230, 10573, 21146, 21631, 24307, 43262, 48614, 52865, 105730, 108155, 121535, 216310, 243070, 2357779, 4715558, 11788895, 23577790]

約数ペア:

[(1, 23577790), (2, 11788895), (5, 4715558), (10, 2357779), (97, 243070), (109, 216310), (194, 121535), (218, 108155), (223, 105730), (446, 52865), (485, 48614), (545, 43262), (970, 24307), (1090, 21631), (1115, 21146), (2230, 10573)]