1065548900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{819653}}^1$

素因数の和:819680

約数の個数: 36

約数和(自身を含む): 2490108852

約数和(自身を除く): 1424559952

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 819653, 1639306, 3278612, 4098265, 8196530, 10655489, 16393060, 20491325, 21310978, 40982650, 42621956, 53277445, 81965300, 106554890, 213109780, 266387225, 532774450, 1065548900]

約数ペア:

[(1, 1065548900), (2, 532774450), (4, 266387225), (5, 213109780), (10, 106554890), (13, 81965300), (20, 53277445), (25, 42621956), (26, 40982650), (50, 21310978), (52, 20491325), (65, 16393060), (100, 10655489), (130, 8196530), (260, 4098265), (325, 3278612), (650, 1639306), (1300, 819653)]