135505760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65147}}^1$

素因数の和:65175

約数の個数: 48

約数和(自身を含む): 344763216

約数和(自身を除く): 209257456

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 65147, 130294, 260588, 325735, 521176, 651470, 846911, 1042352, 1302940, 1693822, 2084704, 2605880, 3387644, 4234555, 5211760, 6775288, 8469110, 10423520, 13550576, 16938220, 27101152, 33876440, 67752880, 135505760]

約数ペア:

[(1, 135505760), (2, 67752880), (4, 33876440), (5, 27101152), (8, 16938220), (10, 13550576), (13, 10423520), (16, 8469110), (20, 6775288), (26, 5211760), (32, 4234555), (40, 3387644), (52, 2605880), (65, 2084704), (80, 1693822), (104, 1302940), (130, 1042352), (160, 846911), (208, 651470), (260, 521176), (416, 325735), (520, 260588), (1040, 130294), (2080, 65147)]