57945740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1223}}^1$

素因数の和:1358

約数の個数: 48

約数和(自身を含む): 128314368

約数和(自身を除く): 70368628

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 103, 115, 206, 230, 412, 460, 515, 1030, 1223, 2060, 2369, 2446, 4738, 4892, 6115, 9476, 11845, 12230, 23690, 24460, 28129, 47380, 56258, 112516, 125969, 140645, 251938, 281290, 503876, 562580, 629845, 1259690, 2519380, 2897287, 5794574, 11589148, 14486435, 28972870, 57945740]

約数ペア:

[(1, 57945740), (2, 28972870), (4, 14486435), (5, 11589148), (10, 5794574), (20, 2897287), (23, 2519380), (46, 1259690), (92, 629845), (103, 562580), (115, 503876), (206, 281290), (230, 251938), (412, 140645), (460, 125969), (515, 112516), (1030, 56258), (1223, 47380), (2060, 28129), (2369, 24460), (2446, 23690), (4738, 12230), (4892, 11845), (6115, 9476)]