238758410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{5333}}^1$

素因数の和:5399

約数の個数: 48

約数和(自身を含む): 485244648

約数和(自身を除く): 246486238

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 121, 185, 242, 370, 407, 605, 814, 1210, 2035, 4070, 4477, 5333, 8954, 10666, 22385, 26665, 44770, 53330, 58663, 117326, 197321, 293315, 394642, 586630, 645293, 986605, 1290586, 1973210, 2170531, 3226465, 4341062, 6452930, 10852655, 21705310, 23875841, 47751682, 119379205, 238758410]

約数ペア:

[(1, 238758410), (2, 119379205), (5, 47751682), (10, 23875841), (11, 21705310), (22, 10852655), (37, 6452930), (55, 4341062), (74, 3226465), (110, 2170531), (121, 1973210), (185, 1290586), (242, 986605), (370, 645293), (407, 586630), (605, 394642), (814, 293315), (1210, 197321), (2035, 117326), (4070, 58663), (4477, 53330), (5333, 44770), (8954, 26665), (10666, 22385)]