29440870

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71807}}^1$

素因数の和:71855

約数の個数: 16

約数和(自身を含む): 54286848

約数和(自身を除く): 24845978

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 71807, 143614, 359035, 718070, 2944087, 5888174, 14720435, 29440870]

約数ペア:

[(1, 29440870), (2, 14720435), (5, 5888174), (10, 2944087), (41, 718070), (82, 359035), (205, 143614), (410, 71807)]