2727999320

素因数分解:

$2^3\times 5^1\times {\mathrm{68199983}}^1$

素因数の和:68199994

約数の個数: 16

約数和(自身を含む): 6137998560

約数和(自身を除く): 3409999240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 68199983, 136399966, 272799932, 340999915, 545599864, 681999830, 1363999660, 2727999320]

約数ペア:

[(1, 2727999320), (2, 1363999660), (4, 681999830), (5, 545599864), (8, 340999915), (10, 272799932), (20, 136399966), (40, 68199983)]