91097560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{133967}}^1$

素因数の和:133995

約数の個数: 32

約数和(自身を含む): 217028160

約数和(自身を除く): 125930600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 133967, 267934, 535868, 669835, 1071736, 1339670, 2277439, 2679340, 4554878, 5358680, 9109756, 11387195, 18219512, 22774390, 45548780, 91097560]

約数ペア:

[(1, 91097560), (2, 45548780), (4, 22774390), (5, 18219512), (8, 11387195), (10, 9109756), (17, 5358680), (20, 4554878), (34, 2679340), (40, 2277439), (68, 1339670), (85, 1071736), (136, 669835), (170, 535868), (340, 267934), (680, 133967)]