26969620

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{6047}}^1$

素因数の和:6279

約数の個数: 24

約数和(自身を含む): 56899584

約数和(自身を除く): 29929964

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 4460, 6047, 12094, 24188, 30235, 60470, 120940, 1348481, 2696962, 5393924, 6742405, 13484810, 26969620]

約数ペア:

[(1, 26969620), (2, 13484810), (4, 6742405), (5, 5393924), (10, 2696962), (20, 1348481), (223, 120940), (446, 60470), (892, 30235), (1115, 24188), (2230, 12094), (4460, 6047)]