26028140

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{5683}}^1$

素因数の和:5921

約数の個数: 24

約数和(自身を含む): 54907440

約数和(自身を除く): 28879300

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 5683, 11366, 22732, 28415, 56830, 113660, 1301407, 2602814, 5205628, 6507035, 13014070, 26028140]

約数ペア:

[(1, 26028140), (2, 13014070), (4, 6507035), (5, 5205628), (10, 2602814), (20, 1301407), (229, 113660), (458, 56830), (916, 28415), (1145, 22732), (2290, 11366), (4580, 5683)]