9579140

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1447}}^1$

素因数の和:1787

約数の個数: 24

約数和(自身を含む): 20190912

約数和(自身を除く): 10611772

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1447, 1655, 2894, 3310, 5788, 6620, 7235, 14470, 28940, 478957, 957914, 1915828, 2394785, 4789570, 9579140]

約数ペア:

[(1, 9579140), (2, 4789570), (4, 2394785), (5, 1915828), (10, 957914), (20, 478957), (331, 28940), (662, 14470), (1324, 7235), (1447, 6620), (1655, 5788), (2894, 3310)]