2746967680

素因数分解:

$2^7\times 5^1\times {\mathrm{4292137}}^1$

素因数の和:4292156

約数の個数: 32

約数和(自身を含む): 6566971140

約数和(自身を除く): 3820003460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 4292137, 8584274, 17168548, 21460685, 34337096, 42921370, 68674192, 85842740, 137348384, 171685480, 274696768, 343370960, 549393536, 686741920, 1373483840, 2746967680]

約数ペア:

[(1, 2746967680), (2, 1373483840), (4, 686741920), (5, 549393536), (8, 343370960), (10, 274696768), (16, 171685480), (20, 137348384), (32, 85842740), (40, 68674192), (64, 42921370), (80, 34337096), (128, 21460685), (160, 17168548), (320, 8584274), (640, 4292137)]