23084657920

素因数分解:

$2^8\times 5^1\times {\mathrm{127}}^1\times {\mathrm{142007}}^1$

素因数の和:142155

約数の個数: 72

約数和(自身を含む): 55730755584

約数和(自身を除く): 32646097664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 635, 640, 1016, 1270, 1280, 2032, 2540, 4064, 5080, 8128, 10160, 16256, 20320, 32512, 40640, 81280, 142007, 162560, 284014, 568028, 710035, 1136056, 1420070, 2272112, 2840140, 4544224, 5680280, 9088448, 11360560, 18034889, 18176896, 22721120, 36069778, 36353792, 45442240, 72139556, 90174445, 90884480, 144279112, 180348890, 181768960, 288558224, 360697780, 577116448, 721395560, 1154232896, 1442791120, 2308465792, 2885582240, 4616931584, 5771164480, 11542328960, 23084657920]

約数ペア:

[(1, 23084657920), (2, 11542328960), (4, 5771164480), (5, 4616931584), (8, 2885582240), (10, 2308465792), (16, 1442791120), (20, 1154232896), (32, 721395560), (40, 577116448), (64, 360697780), (80, 288558224), (127, 181768960), (128, 180348890), (160, 144279112), (254, 90884480), (256, 90174445), (320, 72139556), (508, 45442240), (635, 36353792), (640, 36069778), (1016, 22721120), (1270, 18176896), (1280, 18034889), (2032, 11360560), (2540, 9088448), (4064, 5680280), (5080, 4544224), (8128, 2840140), (10160, 2272112), (16256, 1420070), (20320, 1136056), (32512, 710035), (40640, 568028), (81280, 284014), (142007, 162560)]