2576530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 5158080

約数和(自身を除く): 2581550

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 397, 590, 649, 794, 1298, 1985, 3245, 3970, 4367, 6490, 8734, 21835, 23423, 43670, 46846, 117115, 234230, 257653, 515306, 1288265, 2576530]

約数ペア:

[(1, 2576530), (2, 1288265), (5, 515306), (10, 257653), (11, 234230), (22, 117115), (55, 46846), (59, 43670), (110, 23423), (118, 21835), (295, 8734), (397, 6490), (590, 4367), (649, 3970), (794, 3245), (1298, 1985)]