1353344960

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{384473}}^1$

素因数の和:384501

約数の個数: 56

約数和(自身を含む): 3515630256

約数和(自身を除く): 2162285296

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 384473, 768946, 1537892, 1922365, 3075784, 3844730, 4229203, 6151568, 7689460, 8458406, 12303136, 15378920, 16916812, 21146015, 24606272, 30757840, 33833624, 42292030, 61515680, 67667248, 84584060, 123031360, 135334496, 169168120, 270668992, 338336240, 676672480, 1353344960]

約数ペア:

[(1, 1353344960), (2, 676672480), (4, 338336240), (5, 270668992), (8, 169168120), (10, 135334496), (11, 123031360), (16, 84584060), (20, 67667248), (22, 61515680), (32, 42292030), (40, 33833624), (44, 30757840), (55, 24606272), (64, 21146015), (80, 16916812), (88, 15378920), (110, 12303136), (160, 8458406), (176, 7689460), (220, 6151568), (320, 4229203), (352, 3844730), (440, 3075784), (704, 1922365), (880, 1537892), (1760, 768946), (3520, 384473)]