9683840

素因数分解:

$2^7\times 5^1\times {\mathrm{15131}}^1$

素因数の和:15150

約数の個数: 32

約数和(自身を含む): 23151960

約数和(自身を除く): 13468120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 15131, 30262, 60524, 75655, 121048, 151310, 242096, 302620, 484192, 605240, 968384, 1210480, 1936768, 2420960, 4841920, 9683840]

約数ペア:

[(1, 9683840), (2, 4841920), (4, 2420960), (5, 1936768), (8, 1210480), (10, 968384), (16, 605240), (20, 484192), (32, 302620), (40, 242096), (64, 151310), (80, 121048), (128, 75655), (160, 60524), (320, 30262), (640, 15131)]