105887180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{919}}^1$

素因数の和:1758

約数の個数: 48

約数和(自身を含む): 254714880

約数和(自身を除く): 148827700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 823, 919, 1646, 1838, 3292, 3676, 4115, 4595, 5761, 6433, 8230, 9190, 11522, 12866, 16460, 18380, 23044, 25732, 28805, 32165, 57610, 64330, 115220, 128660, 756337, 1512674, 3025348, 3781685, 5294359, 7563370, 10588718, 15126740, 21177436, 26471795, 52943590, 105887180]

約数ペア:

[(1, 105887180), (2, 52943590), (4, 26471795), (5, 21177436), (7, 15126740), (10, 10588718), (14, 7563370), (20, 5294359), (28, 3781685), (35, 3025348), (70, 1512674), (140, 756337), (823, 128660), (919, 115220), (1646, 64330), (1838, 57610), (3292, 32165), (3676, 28805), (4115, 25732), (4595, 23044), (5761, 18380), (6433, 16460), (8230, 12866), (9190, 11522)]