823624240

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{4133}}^1$

素因数の和:4246

約数の個数: 80

約数和(自身を含む): 1993051008

約数和(自身を除く): 1169426768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 53, 80, 94, 106, 188, 212, 235, 265, 376, 424, 470, 530, 752, 848, 940, 1060, 1880, 2120, 2491, 3760, 4133, 4240, 4982, 8266, 9964, 12455, 16532, 19928, 20665, 24910, 33064, 39856, 41330, 49820, 66128, 82660, 99640, 165320, 194251, 199280, 219049, 330640, 388502, 438098, 777004, 876196, 971255, 1095245, 1554008, 1752392, 1942510, 2190490, 3108016, 3504784, 3885020, 4380980, 7770040, 8761960, 10295303, 15540080, 17523920, 20590606, 41181212, 51476515, 82362424, 102953030, 164724848, 205906060, 411812120, 823624240]

約数ペア:

[(1, 823624240), (2, 411812120), (4, 205906060), (5, 164724848), (8, 102953030), (10, 82362424), (16, 51476515), (20, 41181212), (40, 20590606), (47, 17523920), (53, 15540080), (80, 10295303), (94, 8761960), (106, 7770040), (188, 4380980), (212, 3885020), (235, 3504784), (265, 3108016), (376, 2190490), (424, 1942510), (470, 1752392), (530, 1554008), (752, 1095245), (848, 971255), (940, 876196), (1060, 777004), (1880, 438098), (2120, 388502), (2491, 330640), (3760, 219049), (4133, 199280), (4240, 194251), (4982, 165320), (8266, 99640), (9964, 82660), (12455, 66128), (16532, 49820), (19928, 41330), (20665, 39856), (24910, 33064)]