11700920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 34214400

約数和(自身を除く): 22513480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 29, 35, 40, 44, 55, 56, 58, 70, 77, 88, 110, 116, 131, 140, 145, 154, 203, 220, 232, 262, 280, 290, 308, 319, 385, 406, 440, 524, 580, 616, 638, 655, 770, 812, 917, 1015, 1048, 1160, 1276, 1310, 1441, 1540, 1595, 1624, 1834, 2030, 2233, 2552, 2620, 2882, 3080, 3190, 3668, 3799, 4060, 4466, 4585, 5240, 5764, 6380, 7205, 7336, 7598, 8120, 8932, 9170, 10087, 11165, 11528, 12760, 14410, 15196, 17864, 18340, 18995, 20174, 22330, 26593, 28820, 30392, 36680, 37990, 40348, 41789, 44660, 50435, 53186, 57640, 75980, 80696, 83578, 89320, 100870, 106372, 132965, 151960, 167156, 201740, 208945, 212744, 265930, 292523, 334312, 403480, 417890, 531860, 585046, 835780, 1063720, 1170092, 1462615, 1671560, 2340184, 2925230, 5850460, 11700920]

約数ペア:

[(1, 11700920), (2, 5850460), (4, 2925230), (5, 2340184), (7, 1671560), (8, 1462615), (10, 1170092), (11, 1063720), (14, 835780), (20, 585046), (22, 531860), (28, 417890), (29, 403480), (35, 334312), (40, 292523), (44, 265930), (55, 212744), (56, 208945), (58, 201740), (70, 167156), (77, 151960), (88, 132965), (110, 106372), (116, 100870), (131, 89320), (140, 83578), (145, 80696), (154, 75980), (203, 57640), (220, 53186), (232, 50435), (262, 44660), (280, 41789), (290, 40348), (308, 37990), (319, 36680), (385, 30392), (406, 28820), (440, 26593), (524, 22330), (580, 20174), (616, 18995), (638, 18340), (655, 17864), (770, 15196), (812, 14410), (917, 12760), (1015, 11528), (1048, 11165), (1160, 10087), (1276, 9170), (1310, 8932), (1441, 8120), (1540, 7598), (1595, 7336), (1624, 7205), (1834, 6380), (2030, 5764), (2233, 5240), (2552, 4585), (2620, 4466), (2882, 4060), (3080, 3799), (3190, 3668)]