2912692900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2240533}}^1$

素因数の和:2240560

約数の個数: 36

約数和(自身を含む): 6806742292

約数和(自身を除く): 3894049392

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 2240533, 4481066, 8962132, 11202665, 22405330, 29126929, 44810660, 56013325, 58253858, 112026650, 116507716, 145634645, 224053300, 291269290, 582538580, 728173225, 1456346450, 2912692900]

約数ペア:

[(1, 2912692900), (2, 1456346450), (4, 728173225), (5, 582538580), (10, 291269290), (13, 224053300), (20, 145634645), (25, 116507716), (26, 112026650), (50, 58253858), (52, 56013325), (65, 44810660), (100, 29126929), (130, 22405330), (260, 11202665), (325, 8962132), (650, 4481066), (1300, 2240533)]