2779940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4793}}^1$

素因数の和:4831

約数の個数: 24

約数和(自身を含む): 6040440

約数和(自身を除く): 3260500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 4793, 9586, 19172, 23965, 47930, 95860, 138997, 277994, 555988, 694985, 1389970, 2779940]

約数ペア:

[(1, 2779940), (2, 1389970), (4, 694985), (5, 555988), (10, 277994), (20, 138997), (29, 95860), (58, 47930), (116, 23965), (145, 19172), (290, 9586), (580, 4793)]