98123020

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{21613}}^1$

素因数の和:21849

約数の個数: 24

約数和(自身を含む): 206975664

約数和(自身を除く): 108852644

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 21613, 43226, 86452, 108065, 216130, 432260, 4906151, 9812302, 19624604, 24530755, 49061510, 98123020]

約数ペア:

[(1, 98123020), (2, 49061510), (4, 24530755), (5, 19624604), (10, 9812302), (20, 4906151), (227, 432260), (454, 216130), (908, 108065), (1135, 86452), (2270, 43226), (4540, 21613)]