57061880

素因数分解:

$2^3\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{1373}}^1$

素因数の和:2423

約数の個数: 32

約数和(自身を含む): 128606400

約数和(自身を除く): 71544520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1039, 1373, 2078, 2746, 4156, 5195, 5492, 6865, 8312, 10390, 10984, 13730, 20780, 27460, 41560, 54920, 1426547, 2853094, 5706188, 7132735, 11412376, 14265470, 28530940, 57061880]

約数ペア:

[(1, 57061880), (2, 28530940), (4, 14265470), (5, 11412376), (8, 7132735), (10, 5706188), (20, 2853094), (40, 1426547), (1039, 54920), (1373, 41560), (2078, 27460), (2746, 20780), (4156, 13730), (5195, 10984), (5492, 10390), (6865, 8312)]