42906753920

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2914861}}^1$

素因数の和:2914903

約数の個数: 64

約数和(自身を含む): 107033732640

約数和(自身を除く): 64126978720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3680, 7360, 14720, 2914861, 5829722, 11659444, 14574305, 23318888, 29148610, 46637776, 58297220, 67041803, 93275552, 116594440, 134083606, 186551104, 233188880, 268167212, 335209015, 373102208, 466377760, 536334424, 670418030, 932755520, 1072668848, 1340836060, 1865511040, 2145337696, 2681672120, 4290675392, 5363344240, 8581350784, 10726688480, 21453376960, 42906753920]

約数ペア:

[(1, 42906753920), (2, 21453376960), (4, 10726688480), (5, 8581350784), (8, 5363344240), (10, 4290675392), (16, 2681672120), (20, 2145337696), (23, 1865511040), (32, 1340836060), (40, 1072668848), (46, 932755520), (64, 670418030), (80, 536334424), (92, 466377760), (115, 373102208), (128, 335209015), (160, 268167212), (184, 233188880), (230, 186551104), (320, 134083606), (368, 116594440), (460, 93275552), (640, 67041803), (736, 58297220), (920, 46637776), (1472, 29148610), (1840, 23318888), (2944, 14574305), (3680, 11659444), (7360, 5829722), (14720, 2914861)]