13410850

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{4397}}^1$

素因数の和:4470

約数の個数: 24

約数和(自身を含む): 25358868

約数和(自身を除く): 11948018

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 1525, 3050, 4397, 8794, 21985, 43970, 109925, 219850, 268217, 536434, 1341085, 2682170, 6705425, 13410850]

約数ペア:

[(1, 13410850), (2, 6705425), (5, 2682170), (10, 1341085), (25, 536434), (50, 268217), (61, 219850), (122, 109925), (305, 43970), (610, 21985), (1525, 8794), (3050, 4397)]