6873640

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{719}}^1$

素因数の和:969

約数の個数: 32

約数和(自身を含む): 15552000

約数和(自身を除く): 8678360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 719, 956, 1195, 1438, 1912, 2390, 2876, 3595, 4780, 5752, 7190, 9560, 14380, 28760, 171841, 343682, 687364, 859205, 1374728, 1718410, 3436820, 6873640]

約数ペア:

[(1, 6873640), (2, 3436820), (4, 1718410), (5, 1374728), (8, 859205), (10, 687364), (20, 343682), (40, 171841), (239, 28760), (478, 14380), (719, 9560), (956, 7190), (1195, 5752), (1438, 4780), (1912, 3595), (2390, 2876)]