293806120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{386587}}^1$

素因数の和:386617

約数の個数: 32

約数和(自身を含む): 695858400

約数和(自身を除く): 402052280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 386587, 773174, 1546348, 1932935, 3092696, 3865870, 7345153, 7731740, 14690306, 15463480, 29380612, 36725765, 58761224, 73451530, 146903060, 293806120]

約数ペア:

[(1, 293806120), (2, 146903060), (4, 73451530), (5, 58761224), (8, 36725765), (10, 29380612), (19, 15463480), (20, 14690306), (38, 7731740), (40, 7345153), (76, 3865870), (95, 3092696), (152, 1932935), (190, 1546348), (380, 773174), (760, 386587)]