13133960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{6701}}^1$

素因数の和:6726

約数の個数: 48

約数和(自身を含む): 34381260

約数和(自身を除く): 21247300

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, 6701, 13402, 26804, 33505, 46907, 53608, 67010, 93814, 134020, 187628, 234535, 268040, 328349, 375256, 469070, 656698, 938140, 1313396, 1641745, 1876280, 2626792, 3283490, 6566980, 13133960]

約数ペア:

[(1, 13133960), (2, 6566980), (4, 3283490), (5, 2626792), (7, 1876280), (8, 1641745), (10, 1313396), (14, 938140), (20, 656698), (28, 469070), (35, 375256), (40, 328349), (49, 268040), (56, 234535), (70, 187628), (98, 134020), (140, 93814), (196, 67010), (245, 53608), (280, 46907), (392, 33505), (490, 26804), (980, 13402), (1960, 6701)]