2597120

素因数分解:

$2^8\times 5^1\times {\mathrm{2029}}^1$

素因数の和:2050

約数の個数: 36

約数和(自身を含む): 6223980

約数和(自身を除く): 3626860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 2029, 4058, 8116, 10145, 16232, 20290, 32464, 40580, 64928, 81160, 129856, 162320, 259712, 324640, 519424, 649280, 1298560, 2597120]

約数ペア:

[(1, 2597120), (2, 1298560), (4, 649280), (5, 519424), (8, 324640), (10, 259712), (16, 162320), (20, 129856), (32, 81160), (40, 64928), (64, 40580), (80, 32464), (128, 20290), (160, 16232), (256, 10145), (320, 8116), (640, 4058), (1280, 2029)]