20234810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{379}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 38577600

約数和(自身を除く): 18342790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 281, 379, 562, 758, 1405, 1895, 2810, 3790, 5339, 7201, 10678, 14402, 26695, 36005, 53390, 72010, 106499, 212998, 532495, 1064990, 2023481, 4046962, 10117405, 20234810]

約数ペア:

[(1, 20234810), (2, 10117405), (5, 4046962), (10, 2023481), (19, 1064990), (38, 532495), (95, 212998), (190, 106499), (281, 72010), (379, 53390), (562, 36005), (758, 26695), (1405, 14402), (1895, 10678), (2810, 7201), (3790, 5339)]