23153110

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 43092000

約数和(自身を除く): 19938890

約数列:

[1, 2, 5, 10, 41, 82, 149, 205, 298, 379, 410, 745, 758, 1490, 1895, 3790, 6109, 12218, 15539, 30545, 31078, 56471, 61090, 77695, 112942, 155390, 282355, 564710, 2315311, 4630622, 11576555, 23153110]

約数ペア:

[(1, 23153110), (2, 11576555), (5, 4630622), (10, 2315311), (41, 564710), (82, 282355), (149, 155390), (205, 112942), (298, 77695), (379, 61090), (410, 56471), (745, 31078), (758, 30545), (1490, 15539), (1895, 12218), (3790, 6109)]