117328420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{28069}}^1$

素因数の和:28108

約数の個数: 48

約数和(自身を含む): 282945600

約数和(自身を除く): 165617180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 28069, 56138, 112276, 140345, 280690, 308759, 533311, 561380, 617518, 1066622, 1235036, 1543795, 2133244, 2666555, 3087590, 5333110, 5866421, 6175180, 10666220, 11732842, 23465684, 29332105, 58664210, 117328420]

約数ペア:

[(1, 117328420), (2, 58664210), (4, 29332105), (5, 23465684), (10, 11732842), (11, 10666220), (19, 6175180), (20, 5866421), (22, 5333110), (38, 3087590), (44, 2666555), (55, 2133244), (76, 1543795), (95, 1235036), (110, 1066622), (190, 617518), (209, 561380), (220, 533311), (380, 308759), (418, 280690), (836, 140345), (1045, 112276), (2090, 56138), (4180, 28069)]