17208320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{3361}}^1$

素因数の和:3386

約数の個数: 44

約数和(自身を含む): 41292084

約数和(自身を除く): 24083764

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 3361, 5120, 6722, 13444, 16805, 26888, 33610, 53776, 67220, 107552, 134440, 215104, 268880, 430208, 537760, 860416, 1075520, 1720832, 2151040, 3441664, 4302080, 8604160, 17208320]

約数ペア:

[(1, 17208320), (2, 8604160), (4, 4302080), (5, 3441664), (8, 2151040), (10, 1720832), (16, 1075520), (20, 860416), (32, 537760), (40, 430208), (64, 268880), (80, 215104), (128, 134440), (160, 107552), (256, 67220), (320, 53776), (512, 33610), (640, 26888), (1024, 16805), (1280, 13444), (2560, 6722), (3361, 5120)]