57558040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^3\times {\mathrm{59}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 136404000

約数和(自身を除く): 78845960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 59, 116, 118, 145, 232, 236, 290, 295, 472, 580, 590, 841, 1160, 1180, 1682, 1711, 2360, 3364, 3422, 4205, 6728, 6844, 8410, 8555, 13688, 16820, 17110, 24389, 33640, 34220, 48778, 49619, 68440, 97556, 99238, 121945, 195112, 198476, 243890, 248095, 396952, 487780, 496190, 975560, 992380, 1438951, 1984760, 2877902, 5755804, 7194755, 11511608, 14389510, 28779020, 57558040]

約数ペア:

[(1, 57558040), (2, 28779020), (4, 14389510), (5, 11511608), (8, 7194755), (10, 5755804), (20, 2877902), (29, 1984760), (40, 1438951), (58, 992380), (59, 975560), (116, 496190), (118, 487780), (145, 396952), (232, 248095), (236, 243890), (290, 198476), (295, 195112), (472, 121945), (580, 99238), (590, 97556), (841, 68440), (1160, 49619), (1180, 48778), (1682, 34220), (1711, 33640), (2360, 24389), (3364, 17110), (3422, 16820), (4205, 13688), (6728, 8555), (6844, 8410)]