2742580

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{569}}^1$

素因数の和:819

約数の個数: 24

約数和(自身を含む): 5793480

約数和(自身を除く): 3050900

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 569, 964, 1138, 1205, 2276, 2410, 2845, 4820, 5690, 11380, 137129, 274258, 548516, 685645, 1371290, 2742580]

約数ペア:

[(1, 2742580), (2, 1371290), (4, 685645), (5, 548516), (10, 274258), (20, 137129), (241, 11380), (482, 5690), (569, 4820), (964, 2845), (1138, 2410), (1205, 2276)]