125020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:82

約数の個数: 48

約数和(自身を含む): 322560

約数和(自身を除く): 197540

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 47, 70, 76, 94, 95, 133, 140, 188, 190, 235, 266, 329, 380, 470, 532, 658, 665, 893, 940, 1316, 1330, 1645, 1786, 2660, 3290, 3572, 4465, 6251, 6580, 8930, 12502, 17860, 25004, 31255, 62510, 125020]

約数ペア:

[(1, 125020), (2, 62510), (4, 31255), (5, 25004), (7, 17860), (10, 12502), (14, 8930), (19, 6580), (20, 6251), (28, 4465), (35, 3572), (38, 3290), (47, 2660), (70, 1786), (76, 1645), (94, 1330), (95, 1316), (133, 940), (140, 893), (188, 665), (190, 658), (235, 532), (266, 470), (329, 380)]