7342280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:111

約数の個数: 96

約数和(自身を含む): 19104120

約数和(自身を除く): 11761840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 41, 44, 55, 74, 82, 88, 110, 121, 148, 164, 185, 205, 220, 242, 296, 328, 370, 407, 410, 440, 451, 484, 605, 740, 814, 820, 902, 968, 1210, 1480, 1517, 1628, 1640, 1804, 2035, 2255, 2420, 3034, 3256, 3608, 4070, 4477, 4510, 4840, 4961, 6068, 7585, 8140, 8954, 9020, 9922, 12136, 15170, 16280, 16687, 17908, 18040, 19844, 22385, 24805, 30340, 33374, 35816, 39688, 44770, 49610, 60680, 66748, 83435, 89540, 99220, 133496, 166870, 179080, 183557, 198440, 333740, 367114, 667480, 734228, 917785, 1468456, 1835570, 3671140, 7342280]

約数ペア:

[(1, 7342280), (2, 3671140), (4, 1835570), (5, 1468456), (8, 917785), (10, 734228), (11, 667480), (20, 367114), (22, 333740), (37, 198440), (40, 183557), (41, 179080), (44, 166870), (55, 133496), (74, 99220), (82, 89540), (88, 83435), (110, 66748), (121, 60680), (148, 49610), (164, 44770), (185, 39688), (205, 35816), (220, 33374), (242, 30340), (296, 24805), (328, 22385), (370, 19844), (407, 18040), (410, 17908), (440, 16687), (451, 16280), (484, 15170), (605, 12136), (740, 9922), (814, 9020), (820, 8954), (902, 8140), (968, 7585), (1210, 6068), (1480, 4961), (1517, 4840), (1628, 4510), (1640, 4477), (1804, 4070), (2035, 3608), (2255, 3256), (2420, 3034)]