57768640

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:254

約数の個数: 112

約数和(自身を含む): 147474432

約数和(自身を除く): 89705792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 47, 64, 80, 92, 94, 115, 160, 167, 184, 188, 230, 235, 320, 334, 368, 376, 460, 470, 668, 736, 752, 835, 920, 940, 1081, 1336, 1472, 1504, 1670, 1840, 1880, 2162, 2672, 3008, 3340, 3680, 3760, 3841, 4324, 5344, 5405, 6680, 7360, 7520, 7682, 7849, 8648, 10688, 10810, 13360, 15040, 15364, 15698, 17296, 19205, 21620, 26720, 30728, 31396, 34592, 38410, 39245, 43240, 53440, 61456, 62792, 69184, 76820, 78490, 86480, 122912, 125584, 153640, 156980, 172960, 180527, 245824, 251168, 307280, 313960, 345920, 361054, 502336, 614560, 627920, 722108, 902635, 1229120, 1255840, 1444216, 1805270, 2511680, 2888432, 3610540, 5776864, 7221080, 11553728, 14442160, 28884320, 57768640]

約数ペア:

[(1, 57768640), (2, 28884320), (4, 14442160), (5, 11553728), (8, 7221080), (10, 5776864), (16, 3610540), (20, 2888432), (23, 2511680), (32, 1805270), (40, 1444216), (46, 1255840), (47, 1229120), (64, 902635), (80, 722108), (92, 627920), (94, 614560), (115, 502336), (160, 361054), (167, 345920), (184, 313960), (188, 307280), (230, 251168), (235, 245824), (320, 180527), (334, 172960), (368, 156980), (376, 153640), (460, 125584), (470, 122912), (668, 86480), (736, 78490), (752, 76820), (835, 69184), (920, 62792), (940, 61456), (1081, 53440), (1336, 43240), (1472, 39245), (1504, 38410), (1670, 34592), (1840, 31396), (1880, 30728), (2162, 26720), (2672, 21620), (3008, 19205), (3340, 17296), (3680, 15698), (3760, 15364), (3841, 15040), (4324, 13360), (5344, 10810), (5405, 10688), (6680, 8648), (7360, 7849), (7520, 7682)]