12327950

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{3121}}^1$

素因数の和:3212

約数の個数: 24

約数和(自身を含む): 23227680

約数和(自身を除く): 10899730

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3121, 3950, 6242, 15605, 31210, 78025, 156050, 246559, 493118, 1232795, 2465590, 6163975, 12327950]

約数ペア:

[(1, 12327950), (2, 6163975), (5, 2465590), (10, 1232795), (25, 493118), (50, 246559), (79, 156050), (158, 78025), (395, 31210), (790, 15605), (1975, 6242), (3121, 3950)]