13105900

素因数分解:

$2^2\times 5^2\times {\mathrm{131059}}^1$

素因数の和:131073

約数の個数: 18

約数和(自身を含む): 28440020

約数和(自身を除く): 15334120

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 131059, 262118, 524236, 655295, 1310590, 2621180, 3276475, 6552950, 13105900]

約数ペア:

[(1, 13105900), (2, 6552950), (4, 3276475), (5, 2621180), (10, 1310590), (20, 655295), (25, 524236), (50, 262118), (100, 131059)]