3152420

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{967}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 6667584

約数和(自身を除く): 3515164

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 967, 1630, 1934, 3260, 3868, 4835, 9670, 19340, 157621, 315242, 630484, 788105, 1576210, 3152420]

約数ペア:

[(1, 3152420), (2, 1576210), (4, 788105), (5, 630484), (10, 315242), (20, 157621), (163, 19340), (326, 9670), (652, 4835), (815, 3868), (967, 3260), (1630, 1934)]