2758865860

素因数分解:

$2^2\times 5^1\times {\mathrm{4231}}^1\times {\mathrm{32603}}^1$

素因数の和:36843

約数の個数: 24

約数和(自身を含む): 5795165376

約数和(自身を除く): 3036299516

約数列:

[1, 2, 4, 5, 10, 20, 4231, 8462, 16924, 21155, 32603, 42310, 65206, 84620, 130412, 163015, 326030, 652060, 137943293, 275886586, 551773172, 689716465, 1379432930, 2758865860]

約数ペア:

[(1, 2758865860), (2, 1379432930), (4, 689716465), (5, 551773172), (10, 275886586), (20, 137943293), (4231, 652060), (8462, 326030), (16924, 163015), (21155, 130412), (32603, 84620), (42310, 65206)]