372288140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2659201}}^1$

素因数の和:2659217

約数の個数: 24

約数和(自身を含む): 893491872

約数和(自身を除く): 521203732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2659201, 5318402, 10636804, 13296005, 18614407, 26592010, 37228814, 53184020, 74457628, 93072035, 186144070, 372288140]

約数ペア:

[(1, 372288140), (2, 186144070), (4, 93072035), (5, 74457628), (7, 53184020), (10, 37228814), (14, 26592010), (20, 18614407), (28, 13296005), (35, 10636804), (70, 5318402), (140, 2659201)]