56553337340

素因数分解:

$2^2\times 5^1\times {\mathrm{4051}}^1\times {\mathrm{698017}}^1$

素因数の和:702077

約数の個数: 24

約数和(自身を含む): 118791495312

約数和(自身を除く): 62238157972

約数列:

[1, 2, 4, 5, 10, 20, 4051, 8102, 16204, 20255, 40510, 81020, 698017, 1396034, 2792068, 3490085, 6980170, 13960340, 2827666867, 5655333734, 11310667468, 14138334335, 28276668670, 56553337340]

約数ペア:

[(1, 56553337340), (2, 28276668670), (4, 14138334335), (5, 11310667468), (10, 5655333734), (20, 2827666867), (4051, 13960340), (8102, 6980170), (16204, 3490085), (20255, 2792068), (40510, 1396034), (81020, 698017)]