4792640

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1$

素因数の和:915

約数の個数: 56

約数和(自身を含む): 12097512

約数和(自身を除く): 7304872

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 881, 1088, 1360, 1762, 2720, 3524, 4405, 5440, 7048, 8810, 14096, 14977, 17620, 28192, 29954, 35240, 56384, 59908, 70480, 74885, 119816, 140960, 149770, 239632, 281920, 299540, 479264, 599080, 958528, 1198160, 2396320, 4792640]

約数ペア:

[(1, 4792640), (2, 2396320), (4, 1198160), (5, 958528), (8, 599080), (10, 479264), (16, 299540), (17, 281920), (20, 239632), (32, 149770), (34, 140960), (40, 119816), (64, 74885), (68, 70480), (80, 59908), (85, 56384), (136, 35240), (160, 29954), (170, 28192), (272, 17620), (320, 14977), (340, 14096), (544, 8810), (680, 7048), (881, 5440), (1088, 4405), (1360, 3524), (1762, 2720)]