5087388440

素因数分解:

$2^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{274697}}^1$

素因数の和:275171

約数の個数: 32

約数和(自身を含む): 11471388480

約数和(自身を除く): 6384000040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 463, 926, 1852, 2315, 3704, 4630, 9260, 18520, 274697, 549394, 1098788, 1373485, 2197576, 2746970, 5493940, 10987880, 127184711, 254369422, 508738844, 635923555, 1017477688, 1271847110, 2543694220, 5087388440]

約数ペア:

[(1, 5087388440), (2, 2543694220), (4, 1271847110), (5, 1017477688), (8, 635923555), (10, 508738844), (20, 254369422), (40, 127184711), (463, 10987880), (926, 5493940), (1852, 2746970), (2315, 2197576), (3704, 1373485), (4630, 1098788), (9260, 549394), (18520, 274697)]