264112820

素因数分解:

$2^2\times 5^1\times {\mathrm{2677}}^1\times {\mathrm{4933}}^1$

素因数の和:7619

約数の個数: 24

約数和(自身を含む): 554956584

約数和(自身を除く): 290843764

約数列:

[1, 2, 4, 5, 10, 20, 2677, 4933, 5354, 9866, 10708, 13385, 19732, 24665, 26770, 49330, 53540, 98660, 13205641, 26411282, 52822564, 66028205, 132056410, 264112820]

約数ペア:

[(1, 264112820), (2, 132056410), (4, 66028205), (5, 52822564), (10, 26411282), (20, 13205641), (2677, 98660), (4933, 53540), (5354, 49330), (9866, 26770), (10708, 24665), (13385, 19732)]