104772040

素因数分解:

$2^3\times 5^1\times {\mathrm{2619301}}^1$

素因数の和:2619312

約数の個数: 16

約数和(自身を含む): 235737180

約数和(自身を除く): 130965140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2619301, 5238602, 10477204, 13096505, 20954408, 26193010, 52386020, 104772040]

約数ペア:

[(1, 104772040), (2, 52386020), (4, 26193010), (5, 20954408), (8, 13096505), (10, 10477204), (20, 5238602), (40, 2619301)]