3111000320

素因数分解:

$2^8\times 5^1\times {\mathrm{2430469}}^1$

素因数の和:2430490

約数の個数: 36

約数和(自身を含む): 7451821020

約数和(自身を除く): 4340820700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 2430469, 4860938, 9721876, 12152345, 19443752, 24304690, 38887504, 48609380, 77775008, 97218760, 155550016, 194437520, 311100032, 388875040, 622200064, 777750080, 1555500160, 3111000320]

約数ペア:

[(1, 3111000320), (2, 1555500160), (4, 777750080), (5, 622200064), (8, 388875040), (10, 311100032), (16, 194437520), (20, 155550016), (32, 97218760), (40, 77775008), (64, 48609380), (80, 38887504), (128, 24304690), (160, 19443752), (256, 12152345), (320, 9721876), (640, 4860938), (1280, 2430469)]