4909750

素因数分解:

$2^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 9434880

約数和(自身を除く): 4525130

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 125, 205, 250, 410, 479, 958, 1025, 2050, 2395, 4790, 5125, 10250, 11975, 19639, 23950, 39278, 59875, 98195, 119750, 196390, 490975, 981950, 2454875, 4909750]

約数ペア:

[(1, 4909750), (2, 2454875), (5, 981950), (10, 490975), (25, 196390), (41, 119750), (50, 98195), (82, 59875), (125, 39278), (205, 23950), (250, 19639), (410, 11975), (479, 10250), (958, 5125), (1025, 4790), (2050, 2395)]