13669280

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2309}}^1$

素因数の和:2361

約数の個数: 48

約数和(自身を含む): 33180840

約数和(自身を除く): 19511560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2309, 2960, 4618, 5920, 9236, 11545, 18472, 23090, 36944, 46180, 73888, 85433, 92360, 170866, 184720, 341732, 369440, 427165, 683464, 854330, 1366928, 1708660, 2733856, 3417320, 6834640, 13669280]

約数ペア:

[(1, 13669280), (2, 6834640), (4, 3417320), (5, 2733856), (8, 1708660), (10, 1366928), (16, 854330), (20, 683464), (32, 427165), (37, 369440), (40, 341732), (74, 184720), (80, 170866), (148, 92360), (160, 85433), (185, 73888), (296, 46180), (370, 36944), (592, 23090), (740, 18472), (1184, 11545), (1480, 9236), (2309, 5920), (2960, 4618)]