13290250

素因数分解:

$2^1\times 5^3\times {\mathrm{53161}}^1$

素因数の和:53178

約数の個数: 16

約数和(自身を含む): 24879816

約数和(自身を除く): 11589566

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 53161, 106322, 265805, 531610, 1329025, 2658050, 6645125, 13290250]

約数ペア:

[(1, 13290250), (2, 6645125), (5, 2658050), (10, 1329025), (25, 531610), (50, 265805), (125, 106322), (250, 53161)]