79382380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2713}}^1$

素因数の和:2759

約数の個数: 96

約数和(自身を含む): 218856960

約数和(自身を除く): 139474580

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 308, 380, 385, 418, 532, 665, 770, 836, 1045, 1330, 1463, 1540, 2090, 2660, 2713, 2926, 4180, 5426, 5852, 7315, 10852, 13565, 14630, 18991, 27130, 29260, 29843, 37982, 51547, 54260, 59686, 75964, 94955, 103094, 119372, 149215, 189910, 206188, 208901, 257735, 298430, 360829, 379820, 417802, 515470, 567017, 596860, 721658, 835604, 1030940, 1044505, 1134034, 1443316, 1804145, 2089010, 2268068, 2835085, 3608290, 3969119, 4178020, 5670170, 7216580, 7938238, 11340340, 15876476, 19845595, 39691190, 79382380]

約数ペア:

[(1, 79382380), (2, 39691190), (4, 19845595), (5, 15876476), (7, 11340340), (10, 7938238), (11, 7216580), (14, 5670170), (19, 4178020), (20, 3969119), (22, 3608290), (28, 2835085), (35, 2268068), (38, 2089010), (44, 1804145), (55, 1443316), (70, 1134034), (76, 1044505), (77, 1030940), (95, 835604), (110, 721658), (133, 596860), (140, 567017), (154, 515470), (190, 417802), (209, 379820), (220, 360829), (266, 298430), (308, 257735), (380, 208901), (385, 206188), (418, 189910), (532, 149215), (665, 119372), (770, 103094), (836, 94955), (1045, 75964), (1330, 59686), (1463, 54260), (1540, 51547), (2090, 37982), (2660, 29843), (2713, 29260), (2926, 27130), (4180, 18991), (5426, 14630), (5852, 13565), (7315, 10852)]