26566520

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{11257}}^1$

素因数の和:11327

約数の個数: 32

約数和(自身を含む): 60793200

約数和(自身を除く): 34226680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 11257, 22514, 45028, 56285, 90056, 112570, 225140, 450280, 664163, 1328326, 2656652, 3320815, 5313304, 6641630, 13283260, 26566520]

約数ペア:

[(1, 26566520), (2, 13283260), (4, 6641630), (5, 5313304), (8, 3320815), (10, 2656652), (20, 1328326), (40, 664163), (59, 450280), (118, 225140), (236, 112570), (295, 90056), (472, 56285), (590, 45028), (1180, 22514), (2360, 11257)]