88862480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{22669}}^1$

素因数の和:22696

約数の個数: 60

約数和(自身を含む): 240347340

約数和(自身を除く): 151484860

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 22669, 45338, 90676, 113345, 158683, 181352, 226690, 317366, 362704, 453380, 634732, 793415, 906760, 1110781, 1269464, 1586830, 1813520, 2221562, 2538928, 3173660, 4443124, 5553905, 6347320, 8886248, 11107810, 12694640, 17772496, 22215620, 44431240, 88862480]

約数ペア:

[(1, 88862480), (2, 44431240), (4, 22215620), (5, 17772496), (7, 12694640), (8, 11107810), (10, 8886248), (14, 6347320), (16, 5553905), (20, 4443124), (28, 3173660), (35, 2538928), (40, 2221562), (49, 1813520), (56, 1586830), (70, 1269464), (80, 1110781), (98, 906760), (112, 793415), (140, 634732), (196, 453380), (245, 362704), (280, 317366), (392, 226690), (490, 181352), (560, 158683), (784, 113345), (980, 90676), (1960, 45338), (3920, 22669)]