9211305920

素因数分解:

$2^6\times 5^1\times {\mathrm{28785331}}^1$

素因数の和:28785348

約数の個数: 28

約数和(自身を含む): 21934422984

約数和(自身を除く): 12723117064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 28785331, 57570662, 115141324, 143926655, 230282648, 287853310, 460565296, 575706620, 921130592, 1151413240, 1842261184, 2302826480, 4605652960, 9211305920]

約数ペア:

[(1, 9211305920), (2, 4605652960), (4, 2302826480), (5, 1842261184), (8, 1151413240), (10, 921130592), (16, 575706620), (20, 460565296), (32, 287853310), (40, 230282648), (64, 143926655), (80, 115141324), (160, 57570662), (320, 28785331)]