33102440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{16889}}^1$

素因数の和:16914

約数の個数: 48

約数和(自身を含む): 86645700

約数和(自身を除く): 53543260

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 16889, 33778, 67556, 84445, 118223, 135112, 168890, 236446, 337780, 472892, 591115, 675560, 827561, 945784, 1182230, 1655122, 2364460, 3310244, 4137805, 4728920, 6620488, 8275610, 16551220, 33102440]

約数ペア:

[(1, 33102440), (2, 16551220), (4, 8275610), (5, 6620488), (7, 4728920), (8, 4137805), (10, 3310244), (14, 2364460), (20, 1655122), (28, 1182230), (35, 945784), (40, 827561), (49, 675560), (56, 591115), (70, 472892), (98, 337780), (140, 236446), (196, 168890), (245, 135112), (280, 118223), (392, 84445), (490, 67556), (980, 33778), (1960, 16889)]