82000940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{585721}}^1$

素因数の和:585737

約数の個数: 24

約数和(自身を含む): 196802592

約数和(自身を除く): 114801652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 585721, 1171442, 2342884, 2928605, 4100047, 5857210, 8200094, 11714420, 16400188, 20500235, 41000470, 82000940]

約数ペア:

[(1, 82000940), (2, 41000470), (4, 20500235), (5, 16400188), (7, 11714420), (10, 8200094), (14, 5857210), (20, 4100047), (28, 2928605), (35, 2342884), (70, 1171442), (140, 585721)]