5920580

素因数分解:

$2^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{761}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 12481560

約数和(自身を除く): 6560980

約数列:

[1, 2, 4, 5, 10, 20, 389, 761, 778, 1522, 1556, 1945, 3044, 3805, 3890, 7610, 7780, 15220, 296029, 592058, 1184116, 1480145, 2960290, 5920580]

約数ペア:

[(1, 5920580), (2, 2960290), (4, 1480145), (5, 1184116), (10, 592058), (20, 296029), (389, 15220), (761, 7780), (778, 7610), (1522, 3890), (1556, 3805), (1945, 3044)]