40980492014

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{131671}}^1$

素因数の和:131781

約数の個数: 64

約数和(自身を含む): 80090284032

約数和(自身を除く): 39109792018

約数列:

[1, 2, 7, 11, 14, 22, 43, 47, 77, 86, 94, 154, 301, 329, 473, 517, 602, 658, 946, 1034, 2021, 3311, 3619, 4042, 6622, 7238, 14147, 22231, 28294, 44462, 131671, 155617, 263342, 311234, 921697, 1448381, 1843394, 2896762, 5661853, 6188537, 10138667, 11323706, 12377074, 20277334, 39632971, 43319759, 62280383, 68073907, 79265942, 86639518, 124560766, 136147814, 266107091, 435962681, 476517349, 532214182, 871925362, 953034698, 1862749637, 2927178001, 3725499274, 5854356002, 20490246007, 40980492014]

約数ペア:

[(1, 40980492014), (2, 20490246007), (7, 5854356002), (11, 3725499274), (14, 2927178001), (22, 1862749637), (43, 953034698), (47, 871925362), (77, 532214182), (86, 476517349), (94, 435962681), (154, 266107091), (301, 136147814), (329, 124560766), (473, 86639518), (517, 79265942), (602, 68073907), (658, 62280383), (946, 43319759), (1034, 39632971), (2021, 20277334), (3311, 12377074), (3619, 11323706), (4042, 10138667), (6622, 6188537), (7238, 5661853), (14147, 2896762), (22231, 1843394), (28294, 1448381), (44462, 921697), (131671, 311234), (155617, 263342)]