53843840

素因数分解:

$2^7\times 5^1\times {\mathrm{84131}}^1$

素因数の和:84150

約数の個数: 32

約数和(自身を含む): 128721960

約数和(自身を除く): 74878120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 84131, 168262, 336524, 420655, 673048, 841310, 1346096, 1682620, 2692192, 3365240, 5384384, 6730480, 10768768, 13460960, 26921920, 53843840]

約数ペア:

[(1, 53843840), (2, 26921920), (4, 13460960), (5, 10768768), (8, 6730480), (10, 5384384), (16, 3365240), (20, 2692192), (32, 1682620), (40, 1346096), (64, 841310), (80, 673048), (128, 420655), (160, 336524), (320, 168262), (640, 84131)]