42681400

素因数分解:

$2^3\times 5^2\times {\mathrm{213407}}^1$

素因数の和:213423

約数の個数: 24

約数和(自身を含む): 99234720

約数和(自身を除く): 56553320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 213407, 426814, 853628, 1067035, 1707256, 2134070, 4268140, 5335175, 8536280, 10670350, 21340700, 42681400]

約数ペア:

[(1, 42681400), (2, 21340700), (4, 10670350), (5, 8536280), (8, 5335175), (10, 4268140), (20, 2134070), (25, 1707256), (40, 1067035), (50, 853628), (100, 426814), (200, 213407)]