2477120

素因数分解:

$2^6\times 5^1\times {\mathrm{7741}}^1$

素因数の和:7758

約数の個数: 28

約数和(自身を含む): 5899404

約数和(自身を除く): 3422284

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 7741, 15482, 30964, 38705, 61928, 77410, 123856, 154820, 247712, 309640, 495424, 619280, 1238560, 2477120]

約数ペア:

[(1, 2477120), (2, 1238560), (4, 619280), (5, 495424), (8, 309640), (10, 247712), (16, 154820), (20, 123856), (32, 77410), (40, 61928), (64, 38705), (80, 30964), (160, 15482), (320, 7741)]