17274320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:412

約数の個数: 80

約数和(自身を含む): 46485120

約数和(自身を除く): 29210800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 109, 112, 140, 218, 280, 283, 436, 545, 560, 566, 763, 872, 1090, 1132, 1415, 1526, 1744, 1981, 2180, 2264, 2830, 3052, 3815, 3962, 4360, 4528, 5660, 6104, 7630, 7924, 8720, 9905, 11320, 12208, 15260, 15848, 19810, 22640, 30520, 30847, 31696, 39620, 61040, 61694, 79240, 123388, 154235, 158480, 215929, 246776, 308470, 431858, 493552, 616940, 863716, 1079645, 1233880, 1727432, 2159290, 2467760, 3454864, 4318580, 8637160, 17274320]

約数ペア:

[(1, 17274320), (2, 8637160), (4, 4318580), (5, 3454864), (7, 2467760), (8, 2159290), (10, 1727432), (14, 1233880), (16, 1079645), (20, 863716), (28, 616940), (35, 493552), (40, 431858), (56, 308470), (70, 246776), (80, 215929), (109, 158480), (112, 154235), (140, 123388), (218, 79240), (280, 61694), (283, 61040), (436, 39620), (545, 31696), (560, 30847), (566, 30520), (763, 22640), (872, 19810), (1090, 15848), (1132, 15260), (1415, 12208), (1526, 11320), (1744, 9905), (1981, 8720), (2180, 7924), (2264, 7630), (2830, 6104), (3052, 5660), (3815, 4528), (3962, 4360)]