255930800

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{22063}}^1$

素因数の和:22110

約数の個数: 60

約数和(自身を含む): 636105120

約数和(自身を除く): 380174320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 145, 200, 232, 290, 400, 464, 580, 725, 1160, 1450, 2320, 2900, 5800, 11600, 22063, 44126, 88252, 110315, 176504, 220630, 353008, 441260, 551575, 639827, 882520, 1103150, 1279654, 1765040, 2206300, 2559308, 3199135, 4412600, 5118616, 6398270, 8825200, 10237232, 12796540, 15995675, 25593080, 31991350, 51186160, 63982700, 127965400, 255930800]

約数ペア:

[(1, 255930800), (2, 127965400), (4, 63982700), (5, 51186160), (8, 31991350), (10, 25593080), (16, 15995675), (20, 12796540), (25, 10237232), (29, 8825200), (40, 6398270), (50, 5118616), (58, 4412600), (80, 3199135), (100, 2559308), (116, 2206300), (145, 1765040), (200, 1279654), (232, 1103150), (290, 882520), (400, 639827), (464, 551575), (580, 441260), (725, 353008), (1160, 220630), (1450, 176504), (2320, 110315), (2900, 88252), (5800, 44126), (11600, 22063)]