11433880

素因数分解:

$2^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1451}}^1$

素因数の和:1659

約数の個数: 32

約数和(自身を含む): 25874640

約数和(自身を除く): 14440760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 197, 394, 788, 985, 1451, 1576, 1970, 2902, 3940, 5804, 7255, 7880, 11608, 14510, 29020, 58040, 285847, 571694, 1143388, 1429235, 2286776, 2858470, 5716940, 11433880]

約数ペア:

[(1, 11433880), (2, 5716940), (4, 2858470), (5, 2286776), (8, 1429235), (10, 1143388), (20, 571694), (40, 285847), (197, 58040), (394, 29020), (788, 14510), (985, 11608), (1451, 7880), (1576, 7255), (1970, 5804), (2902, 3940)]