129554084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4999}}^1$

素因数の和:5064

約数の個数: 48

約数和(自身を含む): 268800000

約数和(自身を除く): 139245916

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 62, 76, 124, 209, 341, 418, 589, 682, 836, 1178, 1364, 2356, 4999, 6479, 9998, 12958, 19996, 25916, 54989, 94981, 109978, 154969, 189962, 219956, 309938, 379924, 619876, 1044791, 1704659, 2089582, 2944411, 3409318, 4179164, 5888822, 6818636, 11777644, 32388521, 64777042, 129554084]

約数ペア:

[(1, 129554084), (2, 64777042), (4, 32388521), (11, 11777644), (19, 6818636), (22, 5888822), (31, 4179164), (38, 3409318), (44, 2944411), (62, 2089582), (76, 1704659), (124, 1044791), (209, 619876), (341, 379924), (418, 309938), (589, 219956), (682, 189962), (836, 154969), (1178, 109978), (1364, 94981), (2356, 54989), (4999, 25916), (6479, 19996), (9998, 12958)]