26486360

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2917}}^1$

素因数の和:3155

約数の個数: 32

約数和(自身を含む): 59877360

約数和(自身を除く): 33391000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 2917, 4540, 5834, 9080, 11668, 14585, 23336, 29170, 58340, 116680, 662159, 1324318, 2648636, 3310795, 5297272, 6621590, 13243180, 26486360]

約数ペア:

[(1, 26486360), (2, 13243180), (4, 6621590), (5, 5297272), (8, 3310795), (10, 2648636), (20, 1324318), (40, 662159), (227, 116680), (454, 58340), (908, 29170), (1135, 23336), (1816, 14585), (2270, 11668), (2917, 9080), (4540, 5834)]