460331680

素因数分解:

$2^5\times 5^1\times {\mathrm{971}}^1\times {\mathrm{2963}}^1$

素因数の和:3949

約数の個数: 48

約数和(自身を含む): 1089021024

約数和(自身を除く): 628689344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 971, 1942, 2963, 3884, 4855, 5926, 7768, 9710, 11852, 14815, 15536, 19420, 23704, 29630, 31072, 38840, 47408, 59260, 77680, 94816, 118520, 155360, 237040, 474080, 2877073, 5754146, 11508292, 14385365, 23016584, 28770730, 46033168, 57541460, 92066336, 115082920, 230165840, 460331680]

約数ペア:

[(1, 460331680), (2, 230165840), (4, 115082920), (5, 92066336), (8, 57541460), (10, 46033168), (16, 28770730), (20, 23016584), (32, 14385365), (40, 11508292), (80, 5754146), (160, 2877073), (971, 474080), (1942, 237040), (2963, 155360), (3884, 118520), (4855, 94816), (5926, 77680), (7768, 59260), (9710, 47408), (11852, 38840), (14815, 31072), (15536, 29630), (19420, 23704)]