47337080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{577}}^1$

素因数の和:888

約数の個数: 64

約数和(自身を含む): 122351040

約数和(自身を除く): 75013960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 293, 577, 586, 1154, 1172, 1465, 2051, 2308, 2344, 2885, 2930, 4039, 4102, 4616, 5770, 5860, 8078, 8204, 10255, 11540, 11720, 16156, 16408, 20195, 20510, 23080, 32312, 40390, 41020, 80780, 82040, 161560, 169061, 338122, 676244, 845305, 1183427, 1352488, 1690610, 2366854, 3381220, 4733708, 5917135, 6762440, 9467416, 11834270, 23668540, 47337080]

約数ペア:

[(1, 47337080), (2, 23668540), (4, 11834270), (5, 9467416), (7, 6762440), (8, 5917135), (10, 4733708), (14, 3381220), (20, 2366854), (28, 1690610), (35, 1352488), (40, 1183427), (56, 845305), (70, 676244), (140, 338122), (280, 169061), (293, 161560), (577, 82040), (586, 80780), (1154, 41020), (1172, 40390), (1465, 32312), (2051, 23080), (2308, 20510), (2344, 20195), (2885, 16408), (2930, 16156), (4039, 11720), (4102, 11540), (4616, 10255), (5770, 8204), (5860, 8078)]