26994500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4153}}^1$

素因数の和:4185

約数の個数: 48

約数和(自身を含む): 63506352

約数和(自身を除く): 36511852

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 4153, 6500, 8306, 16612, 20765, 41530, 53989, 83060, 103825, 107978, 207650, 215956, 269945, 415300, 519125, 539890, 1038250, 1079780, 1349725, 2076500, 2699450, 5398900, 6748625, 13497250, 26994500]

約数ペア:

[(1, 26994500), (2, 13497250), (4, 6748625), (5, 5398900), (10, 2699450), (13, 2076500), (20, 1349725), (25, 1079780), (26, 1038250), (50, 539890), (52, 519125), (65, 415300), (100, 269945), (125, 215956), (130, 207650), (250, 107978), (260, 103825), (325, 83060), (500, 53989), (650, 41530), (1300, 20765), (1625, 16612), (3250, 8306), (4153, 6500)]