26451100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20347}}^1$

素因数の和:20374

約数の個数: 36

約数和(自身を含む): 61817224

約数和(自身を除く): 35366124

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 20347, 40694, 81388, 101735, 203470, 264511, 406940, 508675, 529022, 1017350, 1058044, 1322555, 2034700, 2645110, 5290220, 6612775, 13225550, 26451100]

約数ペア:

[(1, 26451100), (2, 13225550), (4, 6612775), (5, 5290220), (10, 2645110), (13, 2034700), (20, 1322555), (25, 1058044), (26, 1017350), (50, 529022), (52, 508675), (65, 406940), (100, 264511), (130, 203470), (260, 101735), (325, 81388), (650, 40694), (1300, 20347)]