17444080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 80

約数和(自身を含む): 42943680

約数和(自身を除く): 25499600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 73, 80, 103, 116, 145, 146, 206, 232, 290, 292, 365, 412, 464, 515, 580, 584, 730, 824, 1030, 1160, 1168, 1460, 1648, 2060, 2117, 2320, 2920, 2987, 4120, 4234, 5840, 5974, 7519, 8240, 8468, 10585, 11948, 14935, 15038, 16936, 21170, 23896, 29870, 30076, 33872, 37595, 42340, 47792, 59740, 60152, 75190, 84680, 119480, 120304, 150380, 169360, 218051, 238960, 300760, 436102, 601520, 872204, 1090255, 1744408, 2180510, 3488816, 4361020, 8722040, 17444080]

約数ペア:

[(1, 17444080), (2, 8722040), (4, 4361020), (5, 3488816), (8, 2180510), (10, 1744408), (16, 1090255), (20, 872204), (29, 601520), (40, 436102), (58, 300760), (73, 238960), (80, 218051), (103, 169360), (116, 150380), (145, 120304), (146, 119480), (206, 84680), (232, 75190), (290, 60152), (292, 59740), (365, 47792), (412, 42340), (464, 37595), (515, 33872), (580, 30076), (584, 29870), (730, 23896), (824, 21170), (1030, 16936), (1160, 15038), (1168, 14935), (1460, 11948), (1648, 10585), (2060, 8468), (2117, 8240), (2320, 7519), (2920, 5974), (2987, 5840), (4120, 4234)]