27422320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18041}}^1$

素因数の和:18073

約数の個数: 40

約数和(自身を含む): 67116240

約数和(自身を除く): 39693920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 18041, 36082, 72164, 90205, 144328, 180410, 288656, 342779, 360820, 685558, 721640, 1371116, 1443280, 1713895, 2742232, 3427790, 5484464, 6855580, 13711160, 27422320]

約数ペア:

[(1, 27422320), (2, 13711160), (4, 6855580), (5, 5484464), (8, 3427790), (10, 2742232), (16, 1713895), (19, 1443280), (20, 1371116), (38, 721640), (40, 685558), (76, 360820), (80, 342779), (95, 288656), (152, 180410), (190, 144328), (304, 90205), (380, 72164), (760, 36082), (1520, 18041)]