1320110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1091}}^1$

素因数の和:1120

約数の個数: 24

約数和(自身を含む): 2614248

約数和(自身を除く): 1294138

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1091, 1210, 2182, 5455, 10910, 12001, 24002, 60005, 120010, 132011, 264022, 660055, 1320110]

約数ペア:

[(1, 1320110), (2, 660055), (5, 264022), (10, 132011), (11, 120010), (22, 60005), (55, 24002), (110, 12001), (121, 10910), (242, 5455), (605, 2182), (1091, 1210)]