140116960

素因数分解:

$2^5\times 5^1\times {\mathrm{875731}}^1$

素因数の和:875746

約数の個数: 24

約数和(自身を含む): 331026696

約数和(自身を除く): 190909736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 875731, 1751462, 3502924, 4378655, 7005848, 8757310, 14011696, 17514620, 28023392, 35029240, 70058480, 140116960]

約数ペア:

[(1, 140116960), (2, 70058480), (4, 35029240), (5, 28023392), (8, 17514620), (10, 14011696), (16, 8757310), (20, 7005848), (32, 4378655), (40, 3502924), (80, 1751462), (160, 875731)]