88896940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 213583104

約数和(自身を除く): 124686164

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 67, 74, 110, 134, 148, 163, 185, 220, 268, 326, 335, 370, 407, 652, 670, 737, 740, 814, 815, 1340, 1474, 1628, 1630, 1793, 2035, 2479, 2948, 3260, 3586, 3685, 4070, 4958, 6031, 7172, 7370, 8140, 8965, 9916, 10921, 12062, 12395, 14740, 17930, 21842, 24124, 24790, 27269, 30155, 35860, 43684, 49580, 54538, 54605, 60310, 66341, 109076, 109210, 120131, 120620, 132682, 136345, 218420, 240262, 265364, 272690, 331705, 404077, 480524, 545380, 600655, 663410, 808154, 1201310, 1326820, 1616308, 2020385, 2402620, 4040770, 4444847, 8081540, 8889694, 17779388, 22224235, 44448470, 88896940]

約数ペア:

[(1, 88896940), (2, 44448470), (4, 22224235), (5, 17779388), (10, 8889694), (11, 8081540), (20, 4444847), (22, 4040770), (37, 2402620), (44, 2020385), (55, 1616308), (67, 1326820), (74, 1201310), (110, 808154), (134, 663410), (148, 600655), (163, 545380), (185, 480524), (220, 404077), (268, 331705), (326, 272690), (335, 265364), (370, 240262), (407, 218420), (652, 136345), (670, 132682), (737, 120620), (740, 120131), (814, 109210), (815, 109076), (1340, 66341), (1474, 60310), (1628, 54605), (1630, 54538), (1793, 49580), (2035, 43684), (2479, 35860), (2948, 30155), (3260, 27269), (3586, 24790), (3685, 24124), (4070, 21842), (4958, 17930), (6031, 14740), (7172, 12395), (7370, 12062), (8140, 10921), (8965, 9916)]