2769650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4261}}^1$

素因数の和:4286

約数の個数: 24

約数和(自身を含む): 5549124

約数和(自身を除く): 2779474

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 4261, 8522, 21305, 42610, 55393, 106525, 110786, 213050, 276965, 553930, 1384825, 2769650]

約数ペア:

[(1, 2769650), (2, 1384825), (5, 553930), (10, 276965), (13, 213050), (25, 110786), (26, 106525), (50, 55393), (65, 42610), (130, 21305), (325, 8522), (650, 4261)]