201769881640

素因数分解:

$2^3\times 5^1\times {\mathrm{769}}^1\times {\mathrm{6559489}}^1$

素因数の和:6560269

約数の個数: 32

約数和(自身を含む): 454572657000

約数和(自身を除く): 252802775360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 769, 1538, 3076, 3845, 6152, 7690, 15380, 30760, 6559489, 13118978, 26237956, 32797445, 52475912, 65594890, 131189780, 262379560, 5044247041, 10088494082, 20176988164, 25221235205, 40353976328, 50442470410, 100884940820, 201769881640]

約数ペア:

[(1, 201769881640), (2, 100884940820), (4, 50442470410), (5, 40353976328), (8, 25221235205), (10, 20176988164), (20, 10088494082), (40, 5044247041), (769, 262379560), (1538, 131189780), (3076, 65594890), (3845, 52475912), (6152, 32797445), (7690, 26237956), (15380, 13118978), (30760, 6559489)]