57850760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131479}}^1$

素因数の和:131501

約数の個数: 32

約数和(自身を含む): 141998400

約数和(自身を除く): 84147640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 131479, 262958, 525916, 657395, 1051832, 1314790, 1446269, 2629580, 2892538, 5259160, 5785076, 7231345, 11570152, 14462690, 28925380, 57850760]

約数ペア:

[(1, 57850760), (2, 28925380), (4, 14462690), (5, 11570152), (8, 7231345), (10, 5785076), (11, 5259160), (20, 2892538), (22, 2629580), (40, 1446269), (44, 1314790), (55, 1051832), (88, 657395), (110, 525916), (220, 262958), (440, 131479)]