9813080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14431}}^1$

素因数の和:14459

約数の個数: 32

約数和(自身を含む): 23379840

約数和(自身を除く): 13566760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 14431, 28862, 57724, 72155, 115448, 144310, 245327, 288620, 490654, 577240, 981308, 1226635, 1962616, 2453270, 4906540, 9813080]

約数ペア:

[(1, 9813080), (2, 4906540), (4, 2453270), (5, 1962616), (8, 1226635), (10, 981308), (17, 577240), (20, 490654), (34, 288620), (40, 245327), (68, 144310), (85, 115448), (136, 72155), (170, 57724), (340, 28862), (680, 14431)]