1920959360

素因数分解:

$2^7\times 5^1\times {\mathrm{3001499}}^1$

素因数の和:3001518

約数の個数: 32

約数和(自身を含む): 4592295000

約数和(自身を除く): 2671335640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 3001499, 6002998, 12005996, 15007495, 24011992, 30014990, 48023984, 60029980, 96047968, 120059960, 192095936, 240119920, 384191872, 480239840, 960479680, 1920959360]

約数ペア:

[(1, 1920959360), (2, 960479680), (4, 480239840), (5, 384191872), (8, 240119920), (10, 192095936), (16, 120059960), (20, 96047968), (32, 60029980), (40, 48023984), (64, 30014990), (80, 24011992), (128, 15007495), (160, 12005996), (320, 6002998), (640, 3001499)]