112686980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{4447}}^1$

素因数の和:4644

約数の個数: 48

約数和(自身を含む): 272004096

約数和(自身を除く): 159317116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 181, 362, 724, 905, 1267, 1810, 2534, 3620, 4447, 5068, 6335, 8894, 12670, 17788, 22235, 25340, 31129, 44470, 62258, 88940, 124516, 155645, 311290, 622580, 804907, 1609814, 3219628, 4024535, 5634349, 8049070, 11268698, 16098140, 22537396, 28171745, 56343490, 112686980]

約数ペア:

[(1, 112686980), (2, 56343490), (4, 28171745), (5, 22537396), (7, 16098140), (10, 11268698), (14, 8049070), (20, 5634349), (28, 4024535), (35, 3219628), (70, 1609814), (140, 804907), (181, 622580), (362, 311290), (724, 155645), (905, 124516), (1267, 88940), (1810, 62258), (2534, 44470), (3620, 31129), (4447, 25340), (5068, 22235), (6335, 17788), (8894, 12670)]