9517240

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1039}}^1$

素因数の和:1279

約数の個数: 32

約数和(自身を含む): 21528000

約数和(自身を除く): 12010760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1039, 1145, 1832, 2078, 2290, 4156, 4580, 5195, 8312, 9160, 10390, 20780, 41560, 237931, 475862, 951724, 1189655, 1903448, 2379310, 4758620, 9517240]

約数ペア:

[(1, 9517240), (2, 4758620), (4, 2379310), (5, 1903448), (8, 1189655), (10, 951724), (20, 475862), (40, 237931), (229, 41560), (458, 20780), (916, 10390), (1039, 9160), (1145, 8312), (1832, 5195), (2078, 4580), (2290, 4156)]