47238800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{16871}}^1$

素因数の和:16896

約数の個数: 60

約数和(自身を含む): 129711936

約数和(自身を除く): 82473136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 16871, 33742, 67484, 84355, 118097, 134968, 168710, 236194, 269936, 337420, 421775, 472388, 590485, 674840, 843550, 944776, 1180970, 1349680, 1687100, 1889552, 2361940, 2952425, 3374200, 4723880, 5904850, 6748400, 9447760, 11809700, 23619400, 47238800]

約数ペア:

[(1, 47238800), (2, 23619400), (4, 11809700), (5, 9447760), (7, 6748400), (8, 5904850), (10, 4723880), (14, 3374200), (16, 2952425), (20, 2361940), (25, 1889552), (28, 1687100), (35, 1349680), (40, 1180970), (50, 944776), (56, 843550), (70, 674840), (80, 590485), (100, 472388), (112, 421775), (140, 337420), (175, 269936), (200, 236194), (280, 168710), (350, 134968), (400, 118097), (560, 84355), (700, 67484), (1400, 33742), (2800, 16871)]