6605080

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2707}}^1$

素因数の和:2779

約数の個数: 32

約数和(自身を含む): 15110640

約数和(自身を除く): 8505560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 2707, 5414, 10828, 13535, 21656, 27070, 54140, 108280, 165127, 330254, 660508, 825635, 1321016, 1651270, 3302540, 6605080]

約数ペア:

[(1, 6605080), (2, 3302540), (4, 1651270), (5, 1321016), (8, 825635), (10, 660508), (20, 330254), (40, 165127), (61, 108280), (122, 54140), (244, 27070), (305, 21656), (488, 13535), (610, 10828), (1220, 5414), (2440, 2707)]