12948160

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{941}}^1$

素因数の和:1001

約数の個数: 56

約数和(自身を含む): 31583376

約数和(自身を除く): 18635216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 941, 1376, 1720, 1882, 2752, 3440, 3764, 4705, 6880, 7528, 9410, 13760, 15056, 18820, 30112, 37640, 40463, 60224, 75280, 80926, 150560, 161852, 202315, 301120, 323704, 404630, 647408, 809260, 1294816, 1618520, 2589632, 3237040, 6474080, 12948160]

約数ペア:

[(1, 12948160), (2, 6474080), (4, 3237040), (5, 2589632), (8, 1618520), (10, 1294816), (16, 809260), (20, 647408), (32, 404630), (40, 323704), (43, 301120), (64, 202315), (80, 161852), (86, 150560), (160, 80926), (172, 75280), (215, 60224), (320, 40463), (344, 37640), (430, 30112), (688, 18820), (860, 15056), (941, 13760), (1376, 9410), (1720, 7528), (1882, 6880), (2752, 4705), (3440, 3764)]