26103320

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5987}}^1$

素因数の和:6107

約数の個数: 32

約数和(自身を含む): 59281200

約数和(自身を除く): 33177880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 5987, 11974, 23948, 29935, 47896, 59870, 119740, 239480, 652583, 1305166, 2610332, 3262915, 5220664, 6525830, 13051660, 26103320]

約数ペア:

[(1, 26103320), (2, 13051660), (4, 6525830), (5, 5220664), (8, 3262915), (10, 2610332), (20, 1305166), (40, 652583), (109, 239480), (218, 119740), (436, 59870), (545, 47896), (872, 29935), (1090, 23948), (2180, 11974), (4360, 5987)]