41846980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{42701}}^1$

素因数の和:42724

約数の個数: 36

約数和(自身を含む): 102228588

約数和(自身を除く): 60381608

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 42701, 85402, 170804, 213505, 298907, 427010, 597814, 854020, 1195628, 1494535, 2092349, 2989070, 4184698, 5978140, 8369396, 10461745, 20923490, 41846980]

約数ペア:

[(1, 41846980), (2, 20923490), (4, 10461745), (5, 8369396), (7, 5978140), (10, 4184698), (14, 2989070), (20, 2092349), (28, 1494535), (35, 1195628), (49, 854020), (70, 597814), (98, 427010), (140, 298907), (196, 213505), (245, 170804), (490, 85402), (980, 42701)]