434513334520

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3313}}^1\times {\mathrm{46181}}^1$

素因数の和:49576

約数の個数: 64

約数和(自身を含む): 991745519040

約数和(自身を除く): 557232184520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 3313, 6626, 13252, 16565, 26504, 33130, 46181, 66260, 92362, 132520, 184724, 230905, 235223, 369448, 461810, 470446, 923620, 940892, 1176115, 1847240, 1881784, 2352230, 3278851, 4704460, 6557702, 9408920, 13115404, 16394255, 26230808, 32788510, 65577020, 131154040, 152997653, 305995306, 611990612, 764988265, 1223981224, 1529976530, 3059953060, 6119906120, 10862833363, 21725666726, 43451333452, 54314166815, 86902666904, 108628333630, 217256667260, 434513334520]

約数ペア:

[(1, 434513334520), (2, 217256667260), (4, 108628333630), (5, 86902666904), (8, 54314166815), (10, 43451333452), (20, 21725666726), (40, 10862833363), (71, 6119906120), (142, 3059953060), (284, 1529976530), (355, 1223981224), (568, 764988265), (710, 611990612), (1420, 305995306), (2840, 152997653), (3313, 131154040), (6626, 65577020), (13252, 32788510), (16565, 26230808), (26504, 16394255), (33130, 13115404), (46181, 9408920), (66260, 6557702), (92362, 4704460), (132520, 3278851), (184724, 2352230), (230905, 1881784), (235223, 1847240), (369448, 1176115), (461810, 940892), (470446, 923620)]