6515962720

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{993287}}^1$

素因数の和:993343

約数の個数: 48

約数和(自身を含む): 15769440288

約数和(自身を除く): 9253477568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 993287, 1986574, 3973148, 4966435, 7946296, 9932870, 15892592, 19865740, 31785184, 39731480, 40724767, 79462960, 81449534, 158925920, 162899068, 203623835, 325798136, 407247670, 651596272, 814495340, 1303192544, 1628990680, 3257981360, 6515962720]

約数ペア:

[(1, 6515962720), (2, 3257981360), (4, 1628990680), (5, 1303192544), (8, 814495340), (10, 651596272), (16, 407247670), (20, 325798136), (32, 203623835), (40, 162899068), (41, 158925920), (80, 81449534), (82, 79462960), (160, 40724767), (164, 39731480), (205, 31785184), (328, 19865740), (410, 15892592), (656, 9932870), (820, 7946296), (1312, 4966435), (1640, 3973148), (3280, 1986574), (6560, 993287)]