542782873660

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{577428589}}^1$

素因数の和:577428645

約数の個数: 24

約数和(自身を含む): 1164096037440

約数和(自身を除く): 621313163780

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 577428589, 1154857178, 2309714356, 2887142945, 5774285890, 11548571780, 27139143683, 54278287366, 108556574732, 135695718415, 271391436830, 542782873660]

約数ペア:

[(1, 542782873660), (2, 271391436830), (4, 135695718415), (5, 108556574732), (10, 54278287366), (20, 27139143683), (47, 11548571780), (94, 5774285890), (188, 2887142945), (235, 2309714356), (470, 1154857178), (940, 577428589)]