187029360020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{550086353}}^1$

素因数の和:550086379

約数の個数: 24

約数和(自身を含む): 415865283624

約数和(自身を除く): 228835923604

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 550086353, 1100172706, 2200345412, 2750431765, 5500863530, 9351468001, 11001727060, 18702936002, 37405872004, 46757340005, 93514680010, 187029360020]

約数ペア:

[(1, 187029360020), (2, 93514680010), (4, 46757340005), (5, 37405872004), (10, 18702936002), (17, 11001727060), (20, 9351468001), (34, 5500863530), (68, 2750431765), (85, 2200345412), (170, 1100172706), (340, 550086353)]