4440620

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{929}}^1$

素因数の和:1177

約数の個数: 24

約数和(自身を含む): 9374400

約数和(自身を除く): 4933780

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 929, 956, 1195, 1858, 2390, 3716, 4645, 4780, 9290, 18580, 222031, 444062, 888124, 1110155, 2220310, 4440620]

約数ペア:

[(1, 4440620), (2, 2220310), (4, 1110155), (5, 888124), (10, 444062), (20, 222031), (239, 18580), (478, 9290), (929, 4780), (956, 4645), (1195, 3716), (1858, 2390)]