42845080

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{9479}}^1$

素因数の和:9603

約数の個数: 32

約数和(自身を含む): 97264800

約数和(自身を除く): 54419720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 9479, 18958, 37916, 47395, 75832, 94790, 189580, 379160, 1071127, 2142254, 4284508, 5355635, 8569016, 10711270, 21422540, 42845080]

約数ペア:

[(1, 42845080), (2, 21422540), (4, 10711270), (5, 8569016), (8, 5355635), (10, 4284508), (20, 2142254), (40, 1071127), (113, 379160), (226, 189580), (452, 94790), (565, 75832), (904, 47395), (1130, 37916), (2260, 18958), (4520, 9479)]