89399150

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^2\times {\mathrm{967}}^1$

素因数の和:1065

約数の個数: 36

約数和(自身を含む): 170415432

約数和(自身を除く): 81016282

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 967, 1075, 1849, 1934, 2150, 3698, 4835, 9245, 9670, 18490, 24175, 41581, 46225, 48350, 83162, 92450, 207905, 415810, 1039525, 1787983, 2079050, 3575966, 8939915, 17879830, 44699575, 89399150]

約数ペア:

[(1, 89399150), (2, 44699575), (5, 17879830), (10, 8939915), (25, 3575966), (43, 2079050), (50, 1787983), (86, 1039525), (215, 415810), (430, 207905), (967, 92450), (1075, 83162), (1849, 48350), (1934, 46225), (2150, 41581), (3698, 24175), (4835, 18490), (9245, 9670)]