12212320

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{601}}^1$

素因数の和:743

約数の個数: 48

約数和(自身を含む): 29127168

約数和(自身を除く): 16914848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 601, 635, 1016, 1202, 1270, 2032, 2404, 2540, 3005, 4064, 4808, 5080, 6010, 9616, 10160, 12020, 19232, 20320, 24040, 48080, 76327, 96160, 152654, 305308, 381635, 610616, 763270, 1221232, 1526540, 2442464, 3053080, 6106160, 12212320]

約数ペア:

[(1, 12212320), (2, 6106160), (4, 3053080), (5, 2442464), (8, 1526540), (10, 1221232), (16, 763270), (20, 610616), (32, 381635), (40, 305308), (80, 152654), (127, 96160), (160, 76327), (254, 48080), (508, 24040), (601, 20320), (635, 19232), (1016, 12020), (1202, 10160), (1270, 9616), (2032, 6010), (2404, 5080), (2540, 4808), (3005, 4064)]