57861220

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{7883}}^1$

素因数の和:8259

約数の個数: 24

約数和(自身を含む): 121855104

約数和(自身を除く): 63993884

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1835, 3670, 7340, 7883, 15766, 31532, 39415, 78830, 157660, 2893061, 5786122, 11572244, 14465305, 28930610, 57861220]

約数ペア:

[(1, 57861220), (2, 28930610), (4, 14465305), (5, 11572244), (10, 5786122), (20, 2893061), (367, 157660), (734, 78830), (1468, 39415), (1835, 31532), (3670, 15766), (7340, 7883)]