6161980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 14517216

約数和(自身を除く): 8355236

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 757, 814, 1514, 1628, 2035, 3028, 3785, 4070, 7570, 8140, 8327, 15140, 16654, 28009, 33308, 41635, 56018, 83270, 112036, 140045, 166540, 280090, 308099, 560180, 616198, 1232396, 1540495, 3080990, 6161980]

約数ペア:

[(1, 6161980), (2, 3080990), (4, 1540495), (5, 1232396), (10, 616198), (11, 560180), (20, 308099), (22, 280090), (37, 166540), (44, 140045), (55, 112036), (74, 83270), (110, 56018), (148, 41635), (185, 33308), (220, 28009), (370, 16654), (407, 15140), (740, 8327), (757, 8140), (814, 7570), (1514, 4070), (1628, 3785), (2035, 3028)]