26539180

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{11743}}^1$

素因数の和:11865

約数の個数: 24

約数和(自身を含む): 56230272

約数和(自身を除く): 29691092

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 11743, 23486, 46972, 58715, 117430, 234860, 1326959, 2653918, 5307836, 6634795, 13269590, 26539180]

約数ペア:

[(1, 26539180), (2, 13269590), (4, 6634795), (5, 5307836), (10, 2653918), (20, 1326959), (113, 234860), (226, 117430), (452, 58715), (565, 46972), (1130, 23486), (2260, 11743)]