5382320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3541}}^1$

素因数の和:3573

約数の個数: 40

約数和(自身を含む): 13176240

約数和(自身を除く): 7793920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 3541, 7082, 14164, 17705, 28328, 35410, 56656, 67279, 70820, 134558, 141640, 269116, 283280, 336395, 538232, 672790, 1076464, 1345580, 2691160, 5382320]

約数ペア:

[(1, 5382320), (2, 2691160), (4, 1345580), (5, 1076464), (8, 672790), (10, 538232), (16, 336395), (19, 283280), (20, 269116), (38, 141640), (40, 134558), (76, 70820), (80, 67279), (95, 56656), (152, 35410), (190, 28328), (304, 17705), (380, 14164), (760, 7082), (1520, 3541)]