140452060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{24469}}^1$

素因数の和:24526

約数の個数: 48

約数和(自身を含む): 345320640

約数和(自身を除く): 204868580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 24469, 48938, 97876, 122345, 171283, 244690, 342566, 489380, 685132, 856415, 1003229, 1712830, 2006458, 3425660, 4012916, 5016145, 7022603, 10032290, 14045206, 20064580, 28090412, 35113015, 70226030, 140452060]

約数ペア:

[(1, 140452060), (2, 70226030), (4, 35113015), (5, 28090412), (7, 20064580), (10, 14045206), (14, 10032290), (20, 7022603), (28, 5016145), (35, 4012916), (41, 3425660), (70, 2006458), (82, 1712830), (140, 1003229), (164, 856415), (205, 685132), (287, 489380), (410, 342566), (574, 244690), (820, 171283), (1148, 122345), (1435, 97876), (2870, 48938), (5740, 24469)]