47772080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:678

約数の個数: 80

約数和(自身を含む): 119322720

約数和(自身を除く): 71550640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 53, 76, 80, 95, 106, 152, 190, 212, 265, 304, 380, 424, 530, 593, 760, 848, 1007, 1060, 1186, 1520, 2014, 2120, 2372, 2965, 4028, 4240, 4744, 5035, 5930, 8056, 9488, 10070, 11267, 11860, 16112, 20140, 22534, 23720, 31429, 40280, 45068, 47440, 56335, 62858, 80560, 90136, 112670, 125716, 157145, 180272, 225340, 251432, 314290, 450680, 502864, 597151, 628580, 901360, 1194302, 1257160, 2388604, 2514320, 2985755, 4777208, 5971510, 9554416, 11943020, 23886040, 47772080]

約数ペア:

[(1, 47772080), (2, 23886040), (4, 11943020), (5, 9554416), (8, 5971510), (10, 4777208), (16, 2985755), (19, 2514320), (20, 2388604), (38, 1257160), (40, 1194302), (53, 901360), (76, 628580), (80, 597151), (95, 502864), (106, 450680), (152, 314290), (190, 251432), (212, 225340), (265, 180272), (304, 157145), (380, 125716), (424, 112670), (530, 90136), (593, 80560), (760, 62858), (848, 56335), (1007, 47440), (1060, 45068), (1186, 40280), (1520, 31429), (2014, 23720), (2120, 22534), (2372, 20140), (2965, 16112), (4028, 11860), (4240, 11267), (4744, 10070), (5035, 9488), (5930, 8056)]