23023060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1409}}^1$

素因数の和:1480

約数の個数: 48

約数和(自身を含む): 52113600

約数和(自身を除く): 29090540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 430, 817, 860, 1409, 1634, 2818, 3268, 4085, 5636, 7045, 8170, 14090, 16340, 26771, 28180, 53542, 60587, 107084, 121174, 133855, 242348, 267710, 302935, 535420, 605870, 1151153, 1211740, 2302306, 4604612, 5755765, 11511530, 23023060]

約数ペア:

[(1, 23023060), (2, 11511530), (4, 5755765), (5, 4604612), (10, 2302306), (19, 1211740), (20, 1151153), (38, 605870), (43, 535420), (76, 302935), (86, 267710), (95, 242348), (172, 133855), (190, 121174), (215, 107084), (380, 60587), (430, 53542), (817, 28180), (860, 26771), (1409, 16340), (1634, 14090), (2818, 8170), (3268, 7045), (4085, 5636)]