124482020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{2833}}^1$

素因数の和:2881

約数の個数: 48

約数和(自身を含む): 283286640

約数和(自身を除く): 158804620

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 2197, 2833, 3380, 4394, 5666, 8788, 10985, 11332, 14165, 21970, 28330, 36829, 43940, 56660, 73658, 147316, 184145, 368290, 478777, 736580, 957554, 1915108, 2393885, 4787770, 6224101, 9575540, 12448202, 24896404, 31120505, 62241010, 124482020]

約数ペア:

[(1, 124482020), (2, 62241010), (4, 31120505), (5, 24896404), (10, 12448202), (13, 9575540), (20, 6224101), (26, 4787770), (52, 2393885), (65, 1915108), (130, 957554), (169, 736580), (260, 478777), (338, 368290), (676, 184145), (845, 147316), (1690, 73658), (2197, 56660), (2833, 43940), (3380, 36829), (4394, 28330), (5666, 21970), (8788, 14165), (10985, 11332)]