15882950

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{4021}}^1$

素因数の和:4112

約数の個数: 24

約数和(自身を含む): 29923680

約数和(自身を除く): 14040730

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 4021, 8042, 20105, 40210, 100525, 201050, 317659, 635318, 1588295, 3176590, 7941475, 15882950]

約数ペア:

[(1, 15882950), (2, 7941475), (5, 3176590), (10, 1588295), (25, 635318), (50, 317659), (79, 201050), (158, 100525), (395, 40210), (790, 20105), (1975, 8042), (3950, 4021)]