4661540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17929}}^1$

素因数の和:17951

約数の個数: 24

約数和(自身を含む): 10542840

約数和(自身を除く): 5881300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 17929, 35858, 71716, 89645, 179290, 233077, 358580, 466154, 932308, 1165385, 2330770, 4661540]

約数ペア:

[(1, 4661540), (2, 2330770), (4, 1165385), (5, 932308), (10, 466154), (13, 358580), (20, 233077), (26, 179290), (52, 89645), (65, 71716), (130, 35858), (260, 17929)]