26165120

素因数分解:

$2^7\times 5^1\times {\mathrm{40883}}^1$

素因数の和:40902

約数の個数: 32

約数和(自身を含む): 62552520

約数和(自身を除く): 36387400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 40883, 81766, 163532, 204415, 327064, 408830, 654128, 817660, 1308256, 1635320, 2616512, 3270640, 5233024, 6541280, 13082560, 26165120]

約数ペア:

[(1, 26165120), (2, 13082560), (4, 6541280), (5, 5233024), (8, 3270640), (10, 2616512), (16, 1635320), (20, 1308256), (32, 817660), (40, 654128), (64, 408830), (80, 327064), (128, 204415), (160, 163532), (320, 81766), (640, 40883)]