23771000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{2161}}^1$

素因数の和:2193

約数の個数: 64

約数和(自身を含む): 60708960

約数和(自身を除く): 36937960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 1000, 1100, 1375, 2161, 2200, 2750, 4322, 5500, 8644, 10805, 11000, 17288, 21610, 23771, 43220, 47542, 54025, 86440, 95084, 108050, 118855, 190168, 216100, 237710, 270125, 432200, 475420, 540250, 594275, 950840, 1080500, 1188550, 2161000, 2377100, 2971375, 4754200, 5942750, 11885500, 23771000]

約数ペア:

[(1, 23771000), (2, 11885500), (4, 5942750), (5, 4754200), (8, 2971375), (10, 2377100), (11, 2161000), (20, 1188550), (22, 1080500), (25, 950840), (40, 594275), (44, 540250), (50, 475420), (55, 432200), (88, 270125), (100, 237710), (110, 216100), (125, 190168), (200, 118855), (220, 108050), (250, 95084), (275, 86440), (440, 54025), (500, 47542), (550, 43220), (1000, 23771), (1100, 21610), (1375, 17288), (2161, 11000), (2200, 10805), (2750, 8644), (4322, 5500)]