6742240

素因数分解:

$2^5\times 5^1\times {\mathrm{42139}}^1$

素因数の和:42154

約数の個数: 24

約数和(自身を含む): 15928920

約数和(自身を除く): 9186680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 42139, 84278, 168556, 210695, 337112, 421390, 674224, 842780, 1348448, 1685560, 3371120, 6742240]

約数ペア:

[(1, 6742240), (2, 3371120), (4, 1685560), (5, 1348448), (8, 842780), (10, 674224), (16, 421390), (20, 337112), (32, 210695), (40, 168556), (80, 84278), (160, 42139)]