14879920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:518

約数の個数: 80

約数和(自身を含む): 38845728

約数和(自身を除く): 23965808

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, 457, 592, 740, 814, 880, 914, 1480, 1628, 1828, 2035, 2285, 2960, 3256, 3656, 4070, 4570, 5027, 6512, 7312, 8140, 9140, 10054, 16280, 16909, 18280, 20108, 25135, 32560, 33818, 36560, 40216, 50270, 67636, 80432, 84545, 100540, 135272, 169090, 185999, 201080, 270544, 338180, 371998, 402160, 676360, 743996, 929995, 1352720, 1487992, 1859990, 2975984, 3719980, 7439960, 14879920]

約数ペア:

[(1, 14879920), (2, 7439960), (4, 3719980), (5, 2975984), (8, 1859990), (10, 1487992), (11, 1352720), (16, 929995), (20, 743996), (22, 676360), (37, 402160), (40, 371998), (44, 338180), (55, 270544), (74, 201080), (80, 185999), (88, 169090), (110, 135272), (148, 100540), (176, 84545), (185, 80432), (220, 67636), (296, 50270), (370, 40216), (407, 36560), (440, 33818), (457, 32560), (592, 25135), (740, 20108), (814, 18280), (880, 16909), (914, 16280), (1480, 10054), (1628, 9140), (1828, 8140), (2035, 7312), (2285, 6512), (2960, 5027), (3256, 4570), (3656, 4070)]