14945840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2053}}^1$

素因数の和:2086

約数の個数: 80

約数和(自身を含む): 42788928

約数和(自身を除く): 27843088

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, 2053, 3640, 4106, 7280, 8212, 10265, 14371, 16424, 20530, 26689, 28742, 32848, 41060, 53378, 57484, 71855, 82120, 106756, 114968, 133445, 143710, 164240, 186823, 213512, 229936, 266890, 287420, 373646, 427024, 533780, 574840, 747292, 934115, 1067560, 1149680, 1494584, 1868230, 2135120, 2989168, 3736460, 7472920, 14945840]

約数ペア:

[(1, 14945840), (2, 7472920), (4, 3736460), (5, 2989168), (7, 2135120), (8, 1868230), (10, 1494584), (13, 1149680), (14, 1067560), (16, 934115), (20, 747292), (26, 574840), (28, 533780), (35, 427024), (40, 373646), (52, 287420), (56, 266890), (65, 229936), (70, 213512), (80, 186823), (91, 164240), (104, 143710), (112, 133445), (130, 114968), (140, 106756), (182, 82120), (208, 71855), (260, 57484), (280, 53378), (364, 41060), (455, 32848), (520, 28742), (560, 26689), (728, 20530), (910, 16424), (1040, 14371), (1456, 10265), (1820, 8212), (2053, 7280), (3640, 4106)]