82551140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:897

約数の個数: 96

約数和(自身を含む): 213663744

約数和(自身を除く): 131112604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 31, 35, 46, 62, 70, 92, 115, 124, 140, 155, 161, 217, 230, 310, 322, 434, 460, 620, 644, 713, 805, 827, 868, 1085, 1426, 1610, 1654, 2170, 2852, 3220, 3308, 3565, 4135, 4340, 4991, 5789, 7130, 8270, 9982, 11578, 14260, 16540, 19021, 19964, 23156, 24955, 25637, 28945, 38042, 49910, 51274, 57890, 76084, 95105, 99820, 102548, 115780, 128185, 133147, 179459, 190210, 256370, 266294, 358918, 380420, 512740, 532588, 589651, 665735, 717836, 897295, 1179302, 1331470, 1794590, 2358604, 2662940, 2948255, 3589180, 4127557, 5896510, 8255114, 11793020, 16510228, 20637785, 41275570, 82551140]

約数ペア:

[(1, 82551140), (2, 41275570), (4, 20637785), (5, 16510228), (7, 11793020), (10, 8255114), (14, 5896510), (20, 4127557), (23, 3589180), (28, 2948255), (31, 2662940), (35, 2358604), (46, 1794590), (62, 1331470), (70, 1179302), (92, 897295), (115, 717836), (124, 665735), (140, 589651), (155, 532588), (161, 512740), (217, 380420), (230, 358918), (310, 266294), (322, 256370), (434, 190210), (460, 179459), (620, 133147), (644, 128185), (713, 115780), (805, 102548), (827, 99820), (868, 95105), (1085, 76084), (1426, 57890), (1610, 51274), (1654, 49910), (2170, 38042), (2852, 28945), (3220, 25637), (3308, 24955), (3565, 23156), (4135, 19964), (4340, 19021), (4991, 16540), (5789, 14260), (7130, 11578), (8270, 9982)]