23896400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5431}}^1$

素因数の和:5460

約数の個数: 60

約数和(自身を含む): 62641824

約数和(自身を除く): 38745424

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 5431, 10862, 21724, 27155, 43448, 54310, 59741, 86896, 108620, 119482, 135775, 217240, 238964, 271550, 298705, 434480, 477928, 543100, 597410, 955856, 1086200, 1194820, 1493525, 2172400, 2389640, 2987050, 4779280, 5974100, 11948200, 23896400]

約数ペア:

[(1, 23896400), (2, 11948200), (4, 5974100), (5, 4779280), (8, 2987050), (10, 2389640), (11, 2172400), (16, 1493525), (20, 1194820), (22, 1086200), (25, 955856), (40, 597410), (44, 543100), (50, 477928), (55, 434480), (80, 298705), (88, 271550), (100, 238964), (110, 217240), (176, 135775), (200, 119482), (220, 108620), (275, 86896), (400, 59741), (440, 54310), (550, 43448), (880, 27155), (1100, 21724), (2200, 10862), (4400, 5431)]