119518340

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{71999}}^1$

素因数の和:72091

約数の個数: 24

約数和(自身を含む): 254016000

約数和(自身を除く): 134497660

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 71999, 143998, 287996, 359995, 719990, 1439980, 5975917, 11951834, 23903668, 29879585, 59759170, 119518340]

約数ペア:

[(1, 119518340), (2, 59759170), (4, 29879585), (5, 23903668), (10, 11951834), (20, 5975917), (83, 1439980), (166, 719990), (332, 359995), (415, 287996), (830, 143998), (1660, 71999)]