1312450010

素因数分解:

$2^1\times 5^1\times {\mathrm{5741}}^1\times {\mathrm{22861}}^1$

素因数の和:28609

約数の個数: 16

約数和(自身を含む): 2362924872

約数和(自身を除く): 1050474862

約数列:

[1, 2, 5, 10, 5741, 11482, 22861, 28705, 45722, 57410, 114305, 228610, 131245001, 262490002, 656225005, 1312450010]

約数ペア:

[(1, 1312450010), (2, 656225005), (5, 262490002), (10, 131245001), (5741, 228610), (11482, 114305), (22861, 57410), (28705, 45722)]