955143550

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{214639}}^1$

素因数の和:214740

約数の個数: 24

約数和(自身を含む): 1796536800

約数和(自身を除く): 841393250

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 4450, 214639, 429278, 1073195, 2146390, 5365975, 10731950, 19102871, 38205742, 95514355, 191028710, 477571775, 955143550]

約数ペア:

[(1, 955143550), (2, 477571775), (5, 191028710), (10, 95514355), (25, 38205742), (50, 19102871), (89, 10731950), (178, 5365975), (445, 2146390), (890, 1073195), (2225, 429278), (4450, 214639)]