414634180

素因数分解:

$2^2\times 5^1\times {\mathrm{4129}}^1\times {\mathrm{5021}}^1$

素因数の和:9159

約数の個数: 24

約数和(自身を含む): 871116120

約数和(自身を除く): 456481940

約数列:

[1, 2, 4, 5, 10, 20, 4129, 5021, 8258, 10042, 16516, 20084, 20645, 25105, 41290, 50210, 82580, 100420, 20731709, 41463418, 82926836, 103658545, 207317090, 414634180]

約数ペア:

[(1, 414634180), (2, 207317090), (4, 103658545), (5, 82926836), (10, 41463418), (20, 20731709), (4129, 100420), (5021, 82580), (8258, 50210), (10042, 41290), (16516, 25105), (20084, 20645)]