225813950

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{54413}}^1$

素因数の和:54508

約数の個数: 24

約数和(自身を含む): 425082168

約数和(自身を除く): 199268218

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 54413, 108826, 272065, 544130, 1360325, 2720650, 4516279, 9032558, 22581395, 45162790, 112906975, 225813950]

約数ペア:

[(1, 225813950), (2, 112906975), (5, 45162790), (10, 22581395), (25, 9032558), (50, 4516279), (83, 2720650), (166, 1360325), (415, 544130), (830, 272065), (2075, 108826), (4150, 54413)]