24172640

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8887}}^1$

素因数の和:8919

約数の個数: 48

約数和(自身を含む): 60473952

約数和(自身を除く): 36301312

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 8887, 17774, 35548, 44435, 71096, 88870, 142192, 151079, 177740, 284384, 302158, 355480, 604316, 710960, 755395, 1208632, 1421920, 1510790, 2417264, 3021580, 4834528, 6043160, 12086320, 24172640]

約数ペア:

[(1, 24172640), (2, 12086320), (4, 6043160), (5, 4834528), (8, 3021580), (10, 2417264), (16, 1510790), (17, 1421920), (20, 1208632), (32, 755395), (34, 710960), (40, 604316), (68, 355480), (80, 302158), (85, 284384), (136, 177740), (160, 151079), (170, 142192), (272, 88870), (340, 71096), (544, 44435), (680, 35548), (1360, 17774), (2720, 8887)]