39227420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1609}}^1$

素因数の和:1694

約数の個数: 48

約数和(自身を含む): 87635520

約数和(自身を除く): 48408100

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 53, 92, 106, 115, 212, 230, 265, 460, 530, 1060, 1219, 1609, 2438, 3218, 4876, 6095, 6436, 8045, 12190, 16090, 24380, 32180, 37007, 74014, 85277, 148028, 170554, 185035, 341108, 370070, 426385, 740140, 852770, 1705540, 1961371, 3922742, 7845484, 9806855, 19613710, 39227420]

約数ペア:

[(1, 39227420), (2, 19613710), (4, 9806855), (5, 7845484), (10, 3922742), (20, 1961371), (23, 1705540), (46, 852770), (53, 740140), (92, 426385), (106, 370070), (115, 341108), (212, 185035), (230, 170554), (265, 148028), (460, 85277), (530, 74014), (1060, 37007), (1219, 32180), (1609, 24380), (2438, 16090), (3218, 12190), (4876, 8045), (6095, 6436)]