1757020960

素因数分解:

$2^5\times 5^1\times {\mathrm{2657}}^1\times {\mathrm{4133}}^1$

素因数の和:6805

約数の個数: 48

約数和(自身を含む): 4153529016

約数和(自身を除く): 2396508056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2657, 4133, 5314, 8266, 10628, 13285, 16532, 20665, 21256, 26570, 33064, 41330, 42512, 53140, 66128, 82660, 85024, 106280, 132256, 165320, 212560, 330640, 425120, 661280, 10981381, 21962762, 43925524, 54906905, 87851048, 109813810, 175702096, 219627620, 351404192, 439255240, 878510480, 1757020960]

約数ペア:

[(1, 1757020960), (2, 878510480), (4, 439255240), (5, 351404192), (8, 219627620), (10, 175702096), (16, 109813810), (20, 87851048), (32, 54906905), (40, 43925524), (80, 21962762), (160, 10981381), (2657, 661280), (4133, 425120), (5314, 330640), (8266, 212560), (10628, 165320), (13285, 132256), (16532, 106280), (20665, 85024), (21256, 82660), (26570, 66128), (33064, 53140), (41330, 42512)]