44009840

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:239

約数の個数: 120

約数和(自身を含む): 121286880

約数和(自身を除く): 77277040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 103, 109, 112, 140, 196, 206, 218, 245, 280, 392, 412, 436, 490, 515, 545, 560, 721, 763, 784, 824, 872, 980, 1030, 1090, 1442, 1526, 1648, 1744, 1960, 2060, 2180, 2884, 3052, 3605, 3815, 3920, 4120, 4360, 5047, 5341, 5768, 6104, 7210, 7630, 8240, 8720, 10094, 10682, 11227, 11536, 12208, 14420, 15260, 20188, 21364, 22454, 25235, 26705, 28840, 30520, 40376, 42728, 44908, 50470, 53410, 56135, 57680, 61040, 78589, 80752, 85456, 89816, 100940, 106820, 112270, 157178, 179632, 201880, 213640, 224540, 314356, 392945, 403760, 427280, 449080, 550123, 628712, 785890, 898160, 1100246, 1257424, 1571780, 2200492, 2750615, 3143560, 4400984, 5501230, 6287120, 8801968, 11002460, 22004920, 44009840]

約数ペア:

[(1, 44009840), (2, 22004920), (4, 11002460), (5, 8801968), (7, 6287120), (8, 5501230), (10, 4400984), (14, 3143560), (16, 2750615), (20, 2200492), (28, 1571780), (35, 1257424), (40, 1100246), (49, 898160), (56, 785890), (70, 628712), (80, 550123), (98, 449080), (103, 427280), (109, 403760), (112, 392945), (140, 314356), (196, 224540), (206, 213640), (218, 201880), (245, 179632), (280, 157178), (392, 112270), (412, 106820), (436, 100940), (490, 89816), (515, 85456), (545, 80752), (560, 78589), (721, 61040), (763, 57680), (784, 56135), (824, 53410), (872, 50470), (980, 44908), (1030, 42728), (1090, 40376), (1442, 30520), (1526, 28840), (1648, 26705), (1744, 25235), (1960, 22454), (2060, 21364), (2180, 20188), (2884, 15260), (3052, 14420), (3605, 12208), (3815, 11536), (3920, 11227), (4120, 10682), (4360, 10094), (5047, 8720), (5341, 8240), (5768, 7630), (6104, 7210)]