66276207760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2518093}}^1$

素因数の和:2518160

約数の個数: 80

約数和(自身を含む): 179852345856

約数和(自身を除く): 113576138096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1316, 1645, 1880, 2632, 3290, 3760, 5264, 6580, 13160, 26320, 2518093, 5036186, 10072372, 12590465, 17626651, 20144744, 25180930, 35253302, 40289488, 50361860, 70506604, 88133255, 100723720, 118350371, 141013208, 176266510, 201447440, 236700742, 282026416, 352533020, 473401484, 591751855, 705066040, 828452597, 946802968, 1183503710, 1410132080, 1656905194, 1893605936, 2367007420, 3313810388, 4142262985, 4734014840, 6627620776, 8284525970, 9468029680, 13255241552, 16569051940, 33138103880, 66276207760]

約数ペア:

[(1, 66276207760), (2, 33138103880), (4, 16569051940), (5, 13255241552), (7, 9468029680), (8, 8284525970), (10, 6627620776), (14, 4734014840), (16, 4142262985), (20, 3313810388), (28, 2367007420), (35, 1893605936), (40, 1656905194), (47, 1410132080), (56, 1183503710), (70, 946802968), (80, 828452597), (94, 705066040), (112, 591751855), (140, 473401484), (188, 352533020), (235, 282026416), (280, 236700742), (329, 201447440), (376, 176266510), (470, 141013208), (560, 118350371), (658, 100723720), (752, 88133255), (940, 70506604), (1316, 50361860), (1645, 40289488), (1880, 35253302), (2632, 25180930), (3290, 20144744), (3760, 17626651), (5264, 12590465), (6580, 10072372), (13160, 5036186), (26320, 2518093)]