115691740

素因数分解:

$2^2\times 5^1\times {\mathrm{1657}}^1\times {\mathrm{3491}}^1$

素因数の和:5157

約数の個数: 24

約数和(自身を含む): 243168912

約数和(自身を除く): 127477172

約数列:

[1, 2, 4, 5, 10, 20, 1657, 3314, 3491, 6628, 6982, 8285, 13964, 16570, 17455, 33140, 34910, 69820, 5784587, 11569174, 23138348, 28922935, 57845870, 115691740]

約数ペア:

[(1, 115691740), (2, 57845870), (4, 28922935), (5, 23138348), (10, 11569174), (20, 5784587), (1657, 69820), (3314, 34910), (3491, 33140), (6628, 17455), (6982, 16570), (8285, 13964)]