23717320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2837}}^1$

素因数の和:2878

約数の個数: 64

約数和(自身を含む): 61300800

約数和(自身を除く): 37583480

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 2837, 4180, 5674, 8360, 11348, 14185, 22696, 28370, 31207, 53903, 56740, 62414, 107806, 113480, 124828, 156035, 215612, 249656, 269515, 312070, 431224, 539030, 592933, 624140, 1078060, 1185866, 1248280, 2156120, 2371732, 2964665, 4743464, 5929330, 11858660, 23717320]

約数ペア:

[(1, 23717320), (2, 11858660), (4, 5929330), (5, 4743464), (8, 2964665), (10, 2371732), (11, 2156120), (19, 1248280), (20, 1185866), (22, 1078060), (38, 624140), (40, 592933), (44, 539030), (55, 431224), (76, 312070), (88, 269515), (95, 249656), (110, 215612), (152, 156035), (190, 124828), (209, 113480), (220, 107806), (380, 62414), (418, 56740), (440, 53903), (760, 31207), (836, 28370), (1045, 22696), (1672, 14185), (2090, 11348), (2837, 8360), (4180, 5674)]