6941120

素因数分解:

$2^6\times 5^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:325

約数の個数: 56

約数和(自身を含む): 16764000

約数和(自身を除く): 9822880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 160, 199, 218, 320, 398, 436, 545, 796, 872, 995, 1090, 1592, 1744, 1990, 2180, 3184, 3488, 3980, 4360, 6368, 6976, 7960, 8720, 12736, 15920, 17440, 21691, 31840, 34880, 43382, 63680, 86764, 108455, 173528, 216910, 347056, 433820, 694112, 867640, 1388224, 1735280, 3470560, 6941120]

約数ペア:

[(1, 6941120), (2, 3470560), (4, 1735280), (5, 1388224), (8, 867640), (10, 694112), (16, 433820), (20, 347056), (32, 216910), (40, 173528), (64, 108455), (80, 86764), (109, 63680), (160, 43382), (199, 34880), (218, 31840), (320, 21691), (398, 17440), (436, 15920), (545, 12736), (796, 8720), (872, 7960), (995, 6976), (1090, 6368), (1592, 4360), (1744, 3980), (1990, 3488), (2180, 3184)]