713843840

素因数分解:

$2^7\times 5^1\times {\mathrm{1115381}}^1$

素因数の和:1115400

約数の個数: 32

約数和(自身を含む): 1706534460

約数和(自身を除く): 992690620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1115381, 2230762, 4461524, 5576905, 8923048, 11153810, 17846096, 22307620, 35692192, 44615240, 71384384, 89230480, 142768768, 178460960, 356921920, 713843840]

約数ペア:

[(1, 713843840), (2, 356921920), (4, 178460960), (5, 142768768), (8, 89230480), (10, 71384384), (16, 44615240), (20, 35692192), (32, 22307620), (40, 17846096), (64, 11153810), (80, 8923048), (128, 5576905), (160, 4461524), (320, 2230762), (640, 1115381)]