2934422320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1930541}}^1$

素因数の和:1930573

約数の個数: 40

約数和(自身を含む): 7181616240

約数和(自身を除く): 4247193920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 1930541, 3861082, 7722164, 9652705, 15444328, 19305410, 30888656, 36680279, 38610820, 73360558, 77221640, 146721116, 154443280, 183401395, 293442232, 366802790, 586884464, 733605580, 1467211160, 2934422320]

約数ペア:

[(1, 2934422320), (2, 1467211160), (4, 733605580), (5, 586884464), (8, 366802790), (10, 293442232), (16, 183401395), (19, 154443280), (20, 146721116), (38, 77221640), (40, 73360558), (76, 38610820), (80, 36680279), (95, 30888656), (152, 19305410), (190, 15444328), (304, 9652705), (380, 7722164), (760, 3861082), (1520, 1930541)]