97019540

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{42929}}^1$

素因数の和:43051

約数の個数: 24

約数和(自身を含む): 205548840

約数和(自身を除く): 108529300

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 42929, 85858, 171716, 214645, 429290, 858580, 4850977, 9701954, 19403908, 24254885, 48509770, 97019540]

約数ペア:

[(1, 97019540), (2, 48509770), (4, 24254885), (5, 19403908), (10, 9701954), (20, 4850977), (113, 858580), (226, 429290), (452, 214645), (565, 171716), (1130, 85858), (2260, 42929)]