16828910240

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{23071}}^1$

素因数の和:23230

約数の個数: 96

約数和(自身を含む): 41024600064

約数和(自身を除く): 24195689824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 97, 160, 188, 194, 235, 376, 388, 470, 485, 752, 776, 940, 970, 1504, 1552, 1880, 1940, 3104, 3760, 3880, 4559, 7520, 7760, 9118, 15520, 18236, 22795, 23071, 36472, 45590, 46142, 72944, 91180, 92284, 115355, 145888, 182360, 184568, 230710, 364720, 369136, 461420, 729440, 738272, 922840, 1084337, 1845680, 2168674, 2237887, 3691360, 4337348, 4475774, 5421685, 8674696, 8951548, 10843370, 11189435, 17349392, 17903096, 21686740, 22378870, 34698784, 35806192, 43373480, 44757740, 71612384, 86746960, 89515480, 105180689, 173493920, 179030960, 210361378, 358061920, 420722756, 525903445, 841445512, 1051806890, 1682891024, 2103613780, 3365782048, 4207227560, 8414455120, 16828910240]

約数ペア:

[(1, 16828910240), (2, 8414455120), (4, 4207227560), (5, 3365782048), (8, 2103613780), (10, 1682891024), (16, 1051806890), (20, 841445512), (32, 525903445), (40, 420722756), (47, 358061920), (80, 210361378), (94, 179030960), (97, 173493920), (160, 105180689), (188, 89515480), (194, 86746960), (235, 71612384), (376, 44757740), (388, 43373480), (470, 35806192), (485, 34698784), (752, 22378870), (776, 21686740), (940, 17903096), (970, 17349392), (1504, 11189435), (1552, 10843370), (1880, 8951548), (1940, 8674696), (3104, 5421685), (3760, 4475774), (3880, 4337348), (4559, 3691360), (7520, 2237887), (7760, 2168674), (9118, 1845680), (15520, 1084337), (18236, 922840), (22795, 738272), (23071, 729440), (36472, 461420), (45590, 369136), (46142, 364720), (72944, 230710), (91180, 184568), (92284, 182360), (115355, 145888)]