38514140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14479}}^1$

素因数の和:14514

約数の個数: 48

約数和(自身を含む): 97305600

約数和(自身を除く): 58791460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 14479, 28958, 57916, 72395, 101353, 144790, 202706, 275101, 289580, 405412, 506765, 550202, 1013530, 1100404, 1375505, 1925707, 2027060, 2751010, 3851414, 5502020, 7702828, 9628535, 19257070, 38514140]

約数ペア:

[(1, 38514140), (2, 19257070), (4, 9628535), (5, 7702828), (7, 5502020), (10, 3851414), (14, 2751010), (19, 2027060), (20, 1925707), (28, 1375505), (35, 1100404), (38, 1013530), (70, 550202), (76, 506765), (95, 405412), (133, 289580), (140, 275101), (190, 202706), (266, 144790), (380, 101353), (532, 72395), (665, 57916), (1330, 28958), (2660, 14479)]