124482980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{200779}}^1$

素因数の和:200819

約数の個数: 24

約数和(自身を含む): 269848320

約数和(自身を除く): 145365340

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 200779, 401558, 803116, 1003895, 2007790, 4015580, 6224149, 12448298, 24896596, 31120745, 62241490, 124482980]

約数ペア:

[(1, 124482980), (2, 62241490), (4, 31120745), (5, 24896596), (10, 12448298), (20, 6224149), (31, 4015580), (62, 2007790), (124, 1003895), (155, 803116), (310, 401558), (620, 200779)]