127946740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{4673}}^1$

素因数の和:4756

約数の個数: 36

約数和(自身を含む): 276205356

約数和(自身を除く): 148258616

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 1369, 2738, 4673, 5476, 6845, 9346, 13690, 18692, 23365, 27380, 46730, 93460, 172901, 345802, 691604, 864505, 1729010, 3458020, 6397337, 12794674, 25589348, 31986685, 63973370, 127946740]

約数ペア:

[(1, 127946740), (2, 63973370), (4, 31986685), (5, 25589348), (10, 12794674), (20, 6397337), (37, 3458020), (74, 1729010), (148, 864505), (185, 691604), (370, 345802), (740, 172901), (1369, 93460), (2738, 46730), (4673, 27380), (5476, 23365), (6845, 18692), (9346, 13690)]