859874240

素因数分解:

$2^6\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{2423}}^1$

素因数の和:3549

約数の個数: 56

約数和(自身を含む): 2050267680

約数和(自身を除く): 1190393440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1109, 2218, 2423, 4436, 4846, 5545, 8872, 9692, 11090, 12115, 17744, 19384, 22180, 24230, 35488, 38768, 44360, 48460, 70976, 77536, 88720, 96920, 155072, 177440, 193840, 354880, 387680, 775360, 2687107, 5374214, 10748428, 13435535, 21496856, 26871070, 42993712, 53742140, 85987424, 107484280, 171974848, 214968560, 429937120, 859874240]

約数ペア:

[(1, 859874240), (2, 429937120), (4, 214968560), (5, 171974848), (8, 107484280), (10, 85987424), (16, 53742140), (20, 42993712), (32, 26871070), (40, 21496856), (64, 13435535), (80, 10748428), (160, 5374214), (320, 2687107), (1109, 775360), (2218, 387680), (2423, 354880), (4436, 193840), (4846, 177440), (5545, 155072), (8872, 96920), (9692, 88720), (11090, 77536), (12115, 70976), (17744, 48460), (19384, 44360), (22180, 38768), (24230, 35488)]