1353668956960

素因数分解:

$2^5\times 5^1\times {\mathrm{40771}}^1\times {\mathrm{207511}}^1$

素因数の和:248297

約数の個数: 48

約数和(自身を含む): 3198136761792

約数和(自身を除く): 1844467804832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 40771, 81542, 163084, 203855, 207511, 326168, 407710, 415022, 652336, 815420, 830044, 1037555, 1304672, 1630840, 1660088, 2075110, 3261680, 3320176, 4150220, 6523360, 6640352, 8300440, 16600880, 33201760, 8460430981, 16920861962, 33841723924, 42302154905, 67683447848, 84604309810, 135366895696, 169208619620, 270733791392, 338417239240, 676834478480, 1353668956960]

約数ペア:

[(1, 1353668956960), (2, 676834478480), (4, 338417239240), (5, 270733791392), (8, 169208619620), (10, 135366895696), (16, 84604309810), (20, 67683447848), (32, 42302154905), (40, 33841723924), (80, 16920861962), (160, 8460430981), (40771, 33201760), (81542, 16600880), (163084, 8300440), (203855, 6640352), (207511, 6523360), (326168, 4150220), (407710, 3320176), (415022, 3261680), (652336, 2075110), (815420, 1660088), (830044, 1630840), (1037555, 1304672)]