13164160

素因数分解:

$2^7\times 5^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 32044320

約数和(自身を除く): 18880160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 268, 307, 320, 335, 536, 614, 640, 670, 1072, 1228, 1340, 1535, 2144, 2456, 2680, 3070, 4288, 4912, 5360, 6140, 8576, 9824, 10720, 12280, 19648, 20569, 21440, 24560, 39296, 41138, 42880, 49120, 82276, 98240, 102845, 164552, 196480, 205690, 329104, 411380, 658208, 822760, 1316416, 1645520, 2632832, 3291040, 6582080, 13164160]

約数ペア:

[(1, 13164160), (2, 6582080), (4, 3291040), (5, 2632832), (8, 1645520), (10, 1316416), (16, 822760), (20, 658208), (32, 411380), (40, 329104), (64, 205690), (67, 196480), (80, 164552), (128, 102845), (134, 98240), (160, 82276), (268, 49120), (307, 42880), (320, 41138), (335, 39296), (536, 24560), (614, 21440), (640, 20569), (670, 19648), (1072, 12280), (1228, 10720), (1340, 9824), (1535, 8576), (2144, 6140), (2456, 5360), (2680, 4912), (3070, 4288)]