200011760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{192319}}^1$

素因数の和:192345

約数の個数: 40

約数和(自身を含む): 500801280

約数和(自身を除く): 300789520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 192319, 384638, 769276, 961595, 1538552, 1923190, 2500147, 3077104, 3846380, 5000294, 7692760, 10000588, 12500735, 15385520, 20001176, 25001470, 40002352, 50002940, 100005880, 200011760]

約数ペア:

[(1, 200011760), (2, 100005880), (4, 50002940), (5, 40002352), (8, 25001470), (10, 20001176), (13, 15385520), (16, 12500735), (20, 10000588), (26, 7692760), (40, 5000294), (52, 3846380), (65, 3077104), (80, 2500147), (104, 1923190), (130, 1538552), (208, 961595), (260, 769276), (520, 384638), (1040, 192319)]