195494080

素因数分解:

$2^6\times 5^1\times {\mathrm{610919}}^1$

素因数の和:610936

約数の個数: 28

約数和(自身を含む): 465521040

約数和(自身を除く): 270026960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 610919, 1221838, 2443676, 3054595, 4887352, 6109190, 9774704, 12218380, 19549408, 24436760, 39098816, 48873520, 97747040, 195494080]

約数ペア:

[(1, 195494080), (2, 97747040), (4, 48873520), (5, 39098816), (8, 24436760), (10, 19549408), (16, 12218380), (20, 9774704), (32, 6109190), (40, 4887352), (64, 3054595), (80, 2443676), (160, 1221838), (320, 610919)]