8810450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 18186336

約数和(自身を除く): 9375886

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 83, 110, 166, 193, 275, 386, 415, 550, 830, 913, 965, 1826, 1930, 2075, 2123, 4150, 4246, 4565, 4825, 9130, 9650, 10615, 16019, 21230, 22825, 32038, 45650, 53075, 80095, 106150, 160190, 176209, 352418, 400475, 800950, 881045, 1762090, 4405225, 8810450]

約数ペア:

[(1, 8810450), (2, 4405225), (5, 1762090), (10, 881045), (11, 800950), (22, 400475), (25, 352418), (50, 176209), (55, 160190), (83, 106150), (110, 80095), (166, 53075), (193, 45650), (275, 32038), (386, 22825), (415, 21230), (550, 16019), (830, 10615), (913, 9650), (965, 9130), (1826, 4825), (1930, 4565), (2075, 4246), (2123, 4150)]