10173940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{72671}}^1$

素因数の和:72687

約数の個数: 24

約数和(自身を含む): 24417792

約数和(自身を除く): 14243852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 72671, 145342, 290684, 363355, 508697, 726710, 1017394, 1453420, 2034788, 2543485, 5086970, 10173940]

約数ペア:

[(1, 10173940), (2, 5086970), (4, 2543485), (5, 2034788), (7, 1453420), (10, 1017394), (14, 726710), (20, 508697), (28, 363355), (35, 290684), (70, 145342), (140, 72671)]