38844080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1193}}^1$

素因数の和:1254

約数の個数: 80

約数和(自身を含む): 101270304

約数和(自身を除く): 62426224

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 37, 40, 44, 55, 74, 80, 88, 110, 148, 176, 185, 220, 296, 370, 407, 440, 592, 740, 814, 880, 1193, 1480, 1628, 2035, 2386, 2960, 3256, 4070, 4772, 5965, 6512, 8140, 9544, 11930, 13123, 16280, 19088, 23860, 26246, 32560, 44141, 47720, 52492, 65615, 88282, 95440, 104984, 131230, 176564, 209968, 220705, 262460, 353128, 441410, 485551, 524920, 706256, 882820, 971102, 1049840, 1765640, 1942204, 2427755, 3531280, 3884408, 4855510, 7768816, 9711020, 19422040, 38844080]

約数ペア:

[(1, 38844080), (2, 19422040), (4, 9711020), (5, 7768816), (8, 4855510), (10, 3884408), (11, 3531280), (16, 2427755), (20, 1942204), (22, 1765640), (37, 1049840), (40, 971102), (44, 882820), (55, 706256), (74, 524920), (80, 485551), (88, 441410), (110, 353128), (148, 262460), (176, 220705), (185, 209968), (220, 176564), (296, 131230), (370, 104984), (407, 95440), (440, 88282), (592, 65615), (740, 52492), (814, 47720), (880, 44141), (1193, 32560), (1480, 26246), (1628, 23860), (2035, 19088), (2386, 16280), (2960, 13123), (3256, 11930), (4070, 9544), (4772, 8140), (5965, 6512)]