12198560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 32659200

約数和(自身を除く): 20460640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 80, 88, 110, 116, 145, 160, 176, 220, 232, 239, 290, 319, 352, 440, 464, 478, 580, 638, 880, 928, 956, 1160, 1195, 1276, 1595, 1760, 1912, 2320, 2390, 2552, 2629, 3190, 3824, 4640, 4780, 5104, 5258, 6380, 6931, 7648, 9560, 10208, 10516, 12760, 13145, 13862, 19120, 21032, 25520, 26290, 27724, 34655, 38240, 42064, 51040, 52580, 55448, 69310, 76241, 84128, 105160, 110896, 138620, 152482, 210320, 221792, 277240, 304964, 381205, 420640, 554480, 609928, 762410, 1108960, 1219856, 1524820, 2439712, 3049640, 6099280, 12198560]

約数ペア:

[(1, 12198560), (2, 6099280), (4, 3049640), (5, 2439712), (8, 1524820), (10, 1219856), (11, 1108960), (16, 762410), (20, 609928), (22, 554480), (29, 420640), (32, 381205), (40, 304964), (44, 277240), (55, 221792), (58, 210320), (80, 152482), (88, 138620), (110, 110896), (116, 105160), (145, 84128), (160, 76241), (176, 69310), (220, 55448), (232, 52580), (239, 51040), (290, 42064), (319, 38240), (352, 34655), (440, 27724), (464, 26290), (478, 25520), (580, 21032), (638, 19120), (880, 13862), (928, 13145), (956, 12760), (1160, 10516), (1195, 10208), (1276, 9560), (1595, 7648), (1760, 6931), (1912, 6380), (2320, 5258), (2390, 5104), (2552, 4780), (2629, 4640), (3190, 3824)]