1036761740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{14549}}^1$

素因数の和:15074

約数の個数: 48

約数和(自身を含む): 2493288000

約数和(自身を除く): 1456526260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 509, 1018, 2036, 2545, 3563, 5090, 7126, 10180, 14252, 14549, 17815, 29098, 35630, 58196, 71260, 72745, 101843, 145490, 203686, 290980, 407372, 509215, 1018430, 2036860, 7405441, 14810882, 29621764, 37027205, 51838087, 74054410, 103676174, 148108820, 207352348, 259190435, 518380870, 1036761740]

約数ペア:

[(1, 1036761740), (2, 518380870), (4, 259190435), (5, 207352348), (7, 148108820), (10, 103676174), (14, 74054410), (20, 51838087), (28, 37027205), (35, 29621764), (70, 14810882), (140, 7405441), (509, 2036860), (1018, 1018430), (2036, 509215), (2545, 407372), (3563, 290980), (5090, 203686), (7126, 145490), (10180, 101843), (14252, 72745), (14549, 71260), (17815, 58196), (29098, 35630)]