6650001620

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5450821}}^1$

素因数の和:5450891

約数の個数: 24

約数和(自身を含む): 14193940488

約数和(自身を除く): 7543938868

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 5450821, 10901642, 21803284, 27254105, 54508210, 109016420, 332500081, 665000162, 1330000324, 1662500405, 3325000810, 6650001620]

約数ペア:

[(1, 6650001620), (2, 3325000810), (4, 1662500405), (5, 1330000324), (10, 665000162), (20, 332500081), (61, 109016420), (122, 54508210), (244, 27254105), (305, 21803284), (610, 10901642), (1220, 5450821)]