42394440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32117}}^1$

素因数の和:32142

約数の個数: 64

約数和(自身を含む): 138749760

約数和(自身を除く): 96355320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 32117, 64234, 96351, 128468, 160585, 192702, 256936, 321170, 353287, 385404, 481755, 642340, 706574, 770808, 963510, 1059861, 1284680, 1413148, 1766435, 1927020, 2119722, 2826296, 3532870, 3854040, 4239444, 5299305, 7065740, 8478888, 10598610, 14131480, 21197220, 42394440]

約数ペア:

[(1, 42394440), (2, 21197220), (3, 14131480), (4, 10598610), (5, 8478888), (6, 7065740), (8, 5299305), (10, 4239444), (11, 3854040), (12, 3532870), (15, 2826296), (20, 2119722), (22, 1927020), (24, 1766435), (30, 1413148), (33, 1284680), (40, 1059861), (44, 963510), (55, 770808), (60, 706574), (66, 642340), (88, 481755), (110, 385404), (120, 353287), (132, 321170), (165, 256936), (220, 192702), (264, 160585), (330, 128468), (440, 96351), (660, 64234), (1320, 32117)]