15704826140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19152227}}^1$

素因数の和:19152277

約数の個数: 24

約数和(自身を含む): 33784530192

約数和(自身を除く): 18079704052

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 19152227, 38304454, 76608908, 95761135, 191522270, 383044540, 785241307, 1570482614, 3140965228, 3926206535, 7852413070, 15704826140]

約数ペア:

[(1, 15704826140), (2, 7852413070), (4, 3926206535), (5, 3140965228), (10, 1570482614), (20, 785241307), (41, 383044540), (82, 191522270), (164, 95761135), (205, 76608908), (410, 38304454), (820, 19152227)]