24479650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{2897}}^1$

素因数の和:2935

約数の個数: 36

約数和(自身を含む): 49321062

約数和(自身を除く): 24841412

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 2897, 4225, 5794, 8450, 14485, 28970, 37661, 72425, 75322, 144850, 188305, 376610, 489593, 941525, 979186, 1883050, 2447965, 4895930, 12239825, 24479650]

約数ペア:

[(1, 24479650), (2, 12239825), (5, 4895930), (10, 2447965), (13, 1883050), (25, 979186), (26, 941525), (50, 489593), (65, 376610), (130, 188305), (169, 144850), (325, 75322), (338, 72425), (650, 37661), (845, 28970), (1690, 14485), (2897, 8450), (4225, 5794)]