10792180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 26119296

約数和(自身を除く): 15327116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 157, 314, 491, 628, 785, 982, 1099, 1570, 1964, 2198, 2455, 3140, 3437, 4396, 4910, 5495, 6874, 9820, 10990, 13748, 17185, 21980, 34370, 68740, 77087, 154174, 308348, 385435, 539609, 770870, 1079218, 1541740, 2158436, 2698045, 5396090, 10792180]

約数ペア:

[(1, 10792180), (2, 5396090), (4, 2698045), (5, 2158436), (7, 1541740), (10, 1079218), (14, 770870), (20, 539609), (28, 385435), (35, 308348), (70, 154174), (140, 77087), (157, 68740), (314, 34370), (491, 21980), (628, 17185), (785, 13748), (982, 10990), (1099, 9820), (1570, 6874), (1964, 5495), (2198, 4910), (2455, 4396), (3140, 3437)]