43042120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{8893}}^1$

素因数の和:8926

約数の個数: 48

約数和(自身を含む): 106461180

約数和(自身を除く): 63419060

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 8893, 17786, 35572, 44465, 71144, 88930, 97823, 177860, 195646, 355720, 391292, 489115, 782584, 978230, 1076053, 1956460, 2152106, 3912920, 4304212, 5380265, 8608424, 10760530, 21521060, 43042120]

約数ペア:

[(1, 43042120), (2, 21521060), (4, 10760530), (5, 8608424), (8, 5380265), (10, 4304212), (11, 3912920), (20, 2152106), (22, 1956460), (40, 1076053), (44, 978230), (55, 782584), (88, 489115), (110, 391292), (121, 355720), (220, 195646), (242, 177860), (440, 97823), (484, 88930), (605, 71144), (968, 44465), (1210, 35572), (2420, 17786), (4840, 8893)]