2912018080

素因数分解:

$2^5\times 5^1\times {\mathrm{18200113}}^1$

素因数の和:18200128

約数の個数: 24

約数和(自身を含む): 6879643092

約数和(自身を除く): 3967625012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 18200113, 36400226, 72800452, 91000565, 145600904, 182001130, 291201808, 364002260, 582403616, 728004520, 1456009040, 2912018080]

約数ペア:

[(1, 2912018080), (2, 1456009040), (4, 728004520), (5, 582403616), (8, 364002260), (10, 291201808), (16, 182001130), (20, 145600904), (32, 91000565), (40, 72800452), (80, 36400226), (160, 18200113)]