448488464560

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{617}}^1\times {\mathrm{135613}}^1$

素因数の和:136310

約数の個数: 80

約数和(自身を含む): 1060021948896

約数和(自身を除く): 611533484336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 617, 670, 1072, 1234, 1340, 2468, 2680, 3085, 4936, 5360, 6170, 9872, 12340, 24680, 41339, 49360, 82678, 135613, 165356, 206695, 271226, 330712, 413390, 542452, 661424, 678065, 826780, 1084904, 1356130, 1653560, 2169808, 2712260, 3307120, 5424520, 9086071, 10849040, 18172142, 36344284, 45430355, 72688568, 83673221, 90860710, 145377136, 167346442, 181721420, 334692884, 363442840, 418366105, 669385768, 726885680, 836732210, 1338771536, 1673464420, 3346928840, 5606105807, 6693857680, 11212211614, 22424423228, 28030529035, 44848846456, 56061058070, 89697692912, 112122116140, 224244232280, 448488464560]

約数ペア:

[(1, 448488464560), (2, 224244232280), (4, 112122116140), (5, 89697692912), (8, 56061058070), (10, 44848846456), (16, 28030529035), (20, 22424423228), (40, 11212211614), (67, 6693857680), (80, 5606105807), (134, 3346928840), (268, 1673464420), (335, 1338771536), (536, 836732210), (617, 726885680), (670, 669385768), (1072, 418366105), (1234, 363442840), (1340, 334692884), (2468, 181721420), (2680, 167346442), (3085, 145377136), (4936, 90860710), (5360, 83673221), (6170, 72688568), (9872, 45430355), (12340, 36344284), (24680, 18172142), (41339, 10849040), (49360, 9086071), (82678, 5424520), (135613, 3307120), (165356, 2712260), (206695, 2169808), (271226, 1653560), (330712, 1356130), (413390, 1084904), (542452, 826780), (661424, 678065)]