2017136050

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{453289}}^1$

素因数の和:453390

約数の個数: 24

約数和(自身を含む): 3794037300

約数和(自身を除く): 1776901250

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 4450, 453289, 906578, 2266445, 4532890, 11332225, 22664450, 40342721, 80685442, 201713605, 403427210, 1008568025, 2017136050]

約数ペア:

[(1, 2017136050), (2, 1008568025), (5, 403427210), (10, 201713605), (25, 80685442), (50, 40342721), (89, 22664450), (178, 11332225), (445, 4532890), (890, 2266445), (2225, 906578), (4450, 453289)]