133915540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{55337}}^1$

素因数の和:55368

約数の個数: 36

約数和(自身を含む): 309118068

約数和(自身を除く): 175202528

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 55337, 110674, 221348, 276685, 553370, 608707, 1106740, 1217414, 2434828, 3043535, 6087070, 6695777, 12174140, 13391554, 26783108, 33478885, 66957770, 133915540]

約数ペア:

[(1, 133915540), (2, 66957770), (4, 33478885), (5, 26783108), (10, 13391554), (11, 12174140), (20, 6695777), (22, 6087070), (44, 3043535), (55, 2434828), (110, 1217414), (121, 1106740), (220, 608707), (242, 553370), (484, 276685), (605, 221348), (1210, 110674), (2420, 55337)]