12520112

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:282

約数の個数: 60

約数和(自身を含む): 27706560

約数和(自身を除く): 15186448

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 121, 176, 223, 232, 242, 319, 446, 464, 484, 638, 892, 968, 1276, 1784, 1936, 2453, 2552, 3509, 3568, 4906, 5104, 6467, 7018, 9812, 12934, 14036, 19624, 25868, 26983, 28072, 39248, 51736, 53966, 56144, 71137, 103472, 107932, 142274, 215864, 284548, 431728, 569096, 782507, 1138192, 1565014, 3130028, 6260056, 12520112]

約数ペア:

[(1, 12520112), (2, 6260056), (4, 3130028), (8, 1565014), (11, 1138192), (16, 782507), (22, 569096), (29, 431728), (44, 284548), (58, 215864), (88, 142274), (116, 107932), (121, 103472), (176, 71137), (223, 56144), (232, 53966), (242, 51736), (319, 39248), (446, 28072), (464, 26983), (484, 25868), (638, 19624), (892, 14036), (968, 12934), (1276, 9812), (1784, 7018), (1936, 6467), (2453, 5104), (2552, 4906), (3509, 3568)]