10726690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{757}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 21011760

約数和(自身を除く): 10285070

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 757, 1090, 1417, 1514, 2834, 3785, 7085, 7570, 9841, 14170, 19682, 49205, 82513, 98410, 165026, 412565, 825130, 1072669, 2145338, 5363345, 10726690]

約数ペア:

[(1, 10726690), (2, 5363345), (5, 2145338), (10, 1072669), (13, 825130), (26, 412565), (65, 165026), (109, 98410), (130, 82513), (218, 49205), (545, 19682), (757, 14170), (1090, 9841), (1417, 7570), (1514, 7085), (2834, 3785)]