9885260

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 26611200

約数和(自身を除く): 16725940

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 131, 140, 154, 196, 220, 245, 262, 308, 343, 385, 490, 524, 539, 655, 686, 770, 917, 980, 1078, 1310, 1372, 1441, 1540, 1715, 1834, 2156, 2620, 2695, 2882, 3430, 3668, 3773, 4585, 5390, 5764, 6419, 6860, 7205, 7546, 9170, 10087, 10780, 12838, 14410, 15092, 18340, 18865, 20174, 25676, 28820, 32095, 37730, 40348, 44933, 50435, 64190, 70609, 75460, 89866, 100870, 128380, 141218, 179732, 201740, 224665, 282436, 353045, 449330, 494263, 706090, 898660, 988526, 1412180, 1977052, 2471315, 4942630, 9885260]

約数ペア:

[(1, 9885260), (2, 4942630), (4, 2471315), (5, 1977052), (7, 1412180), (10, 988526), (11, 898660), (14, 706090), (20, 494263), (22, 449330), (28, 353045), (35, 282436), (44, 224665), (49, 201740), (55, 179732), (70, 141218), (77, 128380), (98, 100870), (110, 89866), (131, 75460), (140, 70609), (154, 64190), (196, 50435), (220, 44933), (245, 40348), (262, 37730), (308, 32095), (343, 28820), (385, 25676), (490, 20174), (524, 18865), (539, 18340), (655, 15092), (686, 14410), (770, 12838), (917, 10780), (980, 10087), (1078, 9170), (1310, 7546), (1372, 7205), (1441, 6860), (1540, 6419), (1715, 5764), (1834, 5390), (2156, 4585), (2620, 3773), (2695, 3668), (2882, 3430)]