5396620

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1129}}^1$

素因数の和:1377

約数の個数: 24

約数和(自身を含む): 11390400

約数和(自身を除く): 5993780

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1129, 1195, 2258, 2390, 4516, 4780, 5645, 11290, 22580, 269831, 539662, 1079324, 1349155, 2698310, 5396620]

約数ペア:

[(1, 5396620), (2, 2698310), (4, 1349155), (5, 1079324), (10, 539662), (20, 269831), (239, 22580), (478, 11290), (956, 5645), (1129, 4780), (1195, 4516), (2258, 2390)]