14509040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1993}}^1$

素因数の和:2026

約数の個数: 80

約数和(自身を含む): 41539008

約数和(自身を除く): 27029968

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 1993, 3640, 3986, 7280, 7972, 9965, 13951, 15944, 19930, 25909, 27902, 31888, 39860, 51818, 55804, 69755, 79720, 103636, 111608, 129545, 139510, 159440, 181363, 207272, 223216, 259090, 279020, 362726, 414544, 518180, 558040, 725452, 906815, 1036360, 1116080, 1450904, 1813630, 2072720, 2901808, 3627260, 7254520, 14509040]

約数ペア:

[(1, 14509040), (2, 7254520), (4, 3627260), (5, 2901808), (7, 2072720), (8, 1813630), (10, 1450904), (13, 1116080), (14, 1036360), (16, 906815), (20, 725452), (26, 558040), (28, 518180), (35, 414544), (40, 362726), (52, 279020), (56, 259090), (65, 223216), (70, 207272), (80, 181363), (91, 159440), (104, 139510), (112, 129545), (130, 111608), (140, 103636), (182, 79720), (208, 69755), (260, 55804), (280, 51818), (364, 39860), (455, 31888), (520, 27902), (560, 25909), (728, 19930), (910, 15944), (1040, 13951), (1456, 9965), (1820, 7972), (1993, 7280), (3640, 3986)]