63068840

素因数分解:

$2^3\times 5^1\times {\mathrm{1576721}}^1$

素因数の和:1576732

約数の個数: 16

約数和(自身を含む): 141904980

約数和(自身を除く): 78836140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1576721, 3153442, 6306884, 7883605, 12613768, 15767210, 31534420, 63068840]

約数ペア:

[(1, 63068840), (2, 31534420), (4, 15767210), (5, 12613768), (8, 7883605), (10, 6306884), (20, 3153442), (40, 1576721)]