40577880890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{418027}}^1$

素因数の和:418622

約数の個数: 32

約数和(自身を含む): 77472293184

約数和(自身を除く): 36894412294

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 571, 1142, 2855, 5710, 9707, 19414, 48535, 97070, 418027, 836054, 2090135, 4180270, 7106459, 14212918, 35532295, 71064590, 238693417, 477386834, 1193467085, 2386934170, 4057788089, 8115576178, 20288940445, 40577880890]

約数ペア:

[(1, 40577880890), (2, 20288940445), (5, 8115576178), (10, 4057788089), (17, 2386934170), (34, 1193467085), (85, 477386834), (170, 238693417), (571, 71064590), (1142, 35532295), (2855, 14212918), (5710, 7106459), (9707, 4180270), (19414, 2090135), (48535, 836054), (97070, 418027)]