1140323665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 1609977600

約数和(自身を除く): 469653935

約数列:

[1, 5, 13, 19, 43, 65, 95, 109, 197, 215, 247, 545, 559, 817, 985, 1235, 1417, 2071, 2561, 2795, 3743, 4085, 4687, 7085, 8471, 10355, 10621, 12805, 18715, 21473, 23435, 26923, 42355, 48659, 53105, 60931, 89053, 107365, 110123, 134615, 160949, 243295, 279149, 304655, 407987, 445265, 550615, 804745, 923339, 1157689, 1395745, 2039935, 2092337, 4616695, 5303831, 5788445, 10461685, 12003407, 17543441, 26519155, 60017035, 87717205, 228064733, 1140323665]

約数ペア:

[(1, 1140323665), (5, 228064733), (13, 87717205), (19, 60017035), (43, 26519155), (65, 17543441), (95, 12003407), (109, 10461685), (197, 5788445), (215, 5303831), (247, 4616695), (545, 2092337), (559, 2039935), (817, 1395745), (985, 1157689), (1235, 923339), (1417, 804745), (2071, 550615), (2561, 445265), (2795, 407987), (3743, 304655), (4085, 279149), (4687, 243295), (7085, 160949), (8471, 134615), (10355, 110123), (10621, 107365), (12805, 89053), (18715, 60931), (21473, 53105), (23435, 48659), (26923, 42355)]