11110160

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1229}}^1$

素因数の和:1355

約数の個数: 40

約数和(自身を含む): 26080920

約数和(自身を除く): 14970760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1229, 1808, 2260, 2458, 4520, 4916, 6145, 9040, 9832, 12290, 19664, 24580, 49160, 98320, 138877, 277754, 555508, 694385, 1111016, 1388770, 2222032, 2777540, 5555080, 11110160]

約数ペア:

[(1, 11110160), (2, 5555080), (4, 2777540), (5, 2222032), (8, 1388770), (10, 1111016), (16, 694385), (20, 555508), (40, 277754), (80, 138877), (113, 98320), (226, 49160), (452, 24580), (565, 19664), (904, 12290), (1130, 9832), (1229, 9040), (1808, 6145), (2260, 4916), (2458, 4520)]