42023740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2851}}^1$

素因数の和:2938

約数の個数: 48

約数和(自身を含む): 97743744

約数和(自身を除く): 55720004

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 737, 1340, 1474, 2851, 2948, 3685, 5702, 7370, 11404, 14255, 14740, 28510, 31361, 57020, 62722, 125444, 156805, 191017, 313610, 382034, 627220, 764068, 955085, 1910170, 2101187, 3820340, 4202374, 8404748, 10505935, 21011870, 42023740]

約数ペア:

[(1, 42023740), (2, 21011870), (4, 10505935), (5, 8404748), (10, 4202374), (11, 3820340), (20, 2101187), (22, 1910170), (44, 955085), (55, 764068), (67, 627220), (110, 382034), (134, 313610), (220, 191017), (268, 156805), (335, 125444), (670, 62722), (737, 57020), (1340, 31361), (1474, 28510), (2851, 14740), (2948, 14255), (3685, 11404), (5702, 7370)]