39271480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{51673}}^1$

素因数の和:51703

約数の個数: 32

約数和(自身を含む): 93013200

約数和(自身を除く): 53741720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 51673, 103346, 206692, 258365, 413384, 516730, 981787, 1033460, 1963574, 2066920, 3927148, 4908935, 7854296, 9817870, 19635740, 39271480]

約数ペア:

[(1, 39271480), (2, 19635740), (4, 9817870), (5, 7854296), (8, 4908935), (10, 3927148), (19, 2066920), (20, 1963574), (38, 1033460), (40, 981787), (76, 516730), (95, 413384), (152, 258365), (190, 206692), (380, 103346), (760, 51673)]