8732480

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{941}}^1$

素因数の和:987

約数の個数: 56

約数和(自身を含む): 21534120

約数和(自身を除く): 12801640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 941, 1160, 1856, 1882, 2320, 3764, 4640, 4705, 7528, 9280, 9410, 15056, 18820, 27289, 30112, 37640, 54578, 60224, 75280, 109156, 136445, 150560, 218312, 272890, 301120, 436624, 545780, 873248, 1091560, 1746496, 2183120, 4366240, 8732480]

約数ペア:

[(1, 8732480), (2, 4366240), (4, 2183120), (5, 1746496), (8, 1091560), (10, 873248), (16, 545780), (20, 436624), (29, 301120), (32, 272890), (40, 218312), (58, 150560), (64, 136445), (80, 109156), (116, 75280), (145, 60224), (160, 54578), (232, 37640), (290, 30112), (320, 27289), (464, 18820), (580, 15056), (928, 9410), (941, 9280), (1160, 7528), (1856, 4705), (1882, 4640), (2320, 3764)]