6222380

素因数分解:

$2^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{739}}^1$

素因数の和:1169

約数の個数: 24

約数和(自身を含む): 13115760

約数和(自身を除く): 6893380

約数列:

[1, 2, 4, 5, 10, 20, 421, 739, 842, 1478, 1684, 2105, 2956, 3695, 4210, 7390, 8420, 14780, 311119, 622238, 1244476, 1555595, 3111190, 6222380]

約数ペア:

[(1, 6222380), (2, 3111190), (4, 1555595), (5, 1244476), (10, 622238), (20, 311119), (421, 14780), (739, 8420), (842, 7390), (1478, 4210), (1684, 3695), (2105, 2956)]