100290436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{2939}}^1$

素因数の和:3411

約数の個数: 24

約数和(自身を含む): 185220000

約数和(自身を除く): 84929564

約数列:

[1, 2, 4, 19, 38, 76, 449, 898, 1796, 2939, 5878, 8531, 11756, 17062, 34124, 55841, 111682, 223364, 1319611, 2639222, 5278444, 25072609, 50145218, 100290436]

約数ペア:

[(1, 100290436), (2, 50145218), (4, 25072609), (19, 5278444), (38, 2639222), (76, 1319611), (449, 223364), (898, 111682), (1796, 55841), (2939, 34124), (5878, 17062), (8531, 11756)]