133852880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{239023}}^1$

素因数の和:239043

約数の個数: 40

約数和(自身を含む): 355667712

約数和(自身を除く): 221814832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 239023, 478046, 956092, 1195115, 1673161, 1912184, 2390230, 3346322, 3824368, 4780460, 6692644, 8365805, 9560920, 13385288, 16731610, 19121840, 26770576, 33463220, 66926440, 133852880]

約数ペア:

[(1, 133852880), (2, 66926440), (4, 33463220), (5, 26770576), (7, 19121840), (8, 16731610), (10, 13385288), (14, 9560920), (16, 8365805), (20, 6692644), (28, 4780460), (35, 3824368), (40, 3346322), (56, 2390230), (70, 1912184), (80, 1673161), (112, 1195115), (140, 956092), (280, 478046), (560, 239023)]