40975248

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:460

約数の個数: 80

約数和(自身を含む): 112492800

約数和(自身を除く): 71517552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 179, 228, 251, 304, 358, 456, 502, 537, 716, 753, 912, 1004, 1074, 1432, 1506, 2008, 2148, 2864, 3012, 3401, 4016, 4296, 4769, 6024, 6802, 8592, 9538, 10203, 12048, 13604, 14307, 19076, 20406, 27208, 28614, 38152, 40812, 44929, 54416, 57228, 76304, 81624, 89858, 114456, 134787, 163248, 179716, 228912, 269574, 359432, 539148, 718864, 853651, 1078296, 1707302, 2156592, 2560953, 3414604, 5121906, 6829208, 10243812, 13658416, 20487624, 40975248]

約数ペア:

[(1, 40975248), (2, 20487624), (3, 13658416), (4, 10243812), (6, 6829208), (8, 5121906), (12, 3414604), (16, 2560953), (19, 2156592), (24, 1707302), (38, 1078296), (48, 853651), (57, 718864), (76, 539148), (114, 359432), (152, 269574), (179, 228912), (228, 179716), (251, 163248), (304, 134787), (358, 114456), (456, 89858), (502, 81624), (537, 76304), (716, 57228), (753, 54416), (912, 44929), (1004, 40812), (1074, 38152), (1432, 28614), (1506, 27208), (2008, 20406), (2148, 19076), (2864, 14307), (3012, 13604), (3401, 12048), (4016, 10203), (4296, 9538), (4769, 8592), (6024, 6802)]