52740460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{155119}}^1$

素因数の和:155145

約数の個数: 24

約数和(自身を含む): 117270720

約数和(自身を除く): 64530260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 155119, 310238, 620476, 775595, 1551190, 2637023, 3102380, 5274046, 10548092, 13185115, 26370230, 52740460]

約数ペア:

[(1, 52740460), (2, 26370230), (4, 13185115), (5, 10548092), (10, 5274046), (17, 3102380), (20, 2637023), (34, 1551190), (68, 775595), (85, 620476), (170, 310238), (340, 155119)]