55841260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{164239}}^1$

素因数の和:164265

約数の個数: 24

約数和(自身を含む): 124165440

約数和(自身を除く): 68324180

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 164239, 328478, 656956, 821195, 1642390, 2792063, 3284780, 5584126, 11168252, 13960315, 27920630, 55841260]

約数ペア:

[(1, 55841260), (2, 27920630), (4, 13960315), (5, 11168252), (10, 5584126), (17, 3284780), (20, 2792063), (34, 1642390), (68, 821195), (85, 656956), (170, 328478), (340, 164239)]