13691680

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1031}}^1$

素因数の和:1129

約数の個数: 48

約数和(自身を含む): 32768064

約数和(自身を除く): 19076384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1031, 1328, 1660, 2062, 2656, 3320, 4124, 5155, 6640, 8248, 10310, 13280, 16496, 20620, 32992, 41240, 82480, 85573, 164960, 171146, 342292, 427865, 684584, 855730, 1369168, 1711460, 2738336, 3422920, 6845840, 13691680]

約数ペア:

[(1, 13691680), (2, 6845840), (4, 3422920), (5, 2738336), (8, 1711460), (10, 1369168), (16, 855730), (20, 684584), (32, 427865), (40, 342292), (80, 171146), (83, 164960), (160, 85573), (166, 82480), (332, 41240), (415, 32992), (664, 20620), (830, 16496), (1031, 13280), (1328, 10310), (1660, 8248), (2062, 6640), (2656, 5155), (3320, 4124)]