1066851160

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{650519}}^1$

素因数の和:650571

約数の個数: 32

約数和(自身を含む): 2458965600

約数和(自身を除く): 1392114440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 650519, 1301038, 2602076, 3252595, 5204152, 6505190, 13010380, 26020760, 26671279, 53342558, 106685116, 133356395, 213370232, 266712790, 533425580, 1066851160]

約数ペア:

[(1, 1066851160), (2, 533425580), (4, 266712790), (5, 213370232), (8, 133356395), (10, 106685116), (20, 53342558), (40, 26671279), (41, 26020760), (82, 13010380), (164, 6505190), (205, 5204152), (328, 3252595), (410, 2602076), (820, 1301038), (1640, 650519)]