384746120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79493}}^1$

素因数の和:79526

約数の個数: 48

約数和(自身を含む): 951543180

約数和(自身を除く): 566797060

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 79493, 158986, 317972, 397465, 635944, 794930, 874423, 1589860, 1748846, 3179720, 3497692, 4372115, 6995384, 8744230, 9618653, 17488460, 19237306, 34976920, 38474612, 48093265, 76949224, 96186530, 192373060, 384746120]

約数ペア:

[(1, 384746120), (2, 192373060), (4, 96186530), (5, 76949224), (8, 48093265), (10, 38474612), (11, 34976920), (20, 19237306), (22, 17488460), (40, 9618653), (44, 8744230), (55, 6995384), (88, 4372115), (110, 3497692), (121, 3179720), (220, 1748846), (242, 1589860), (440, 874423), (484, 794930), (605, 635944), (968, 397465), (1210, 317972), (2420, 158986), (4840, 79493)]