266400905

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{2927}}^1$

素因数の和:3208

約数の個数: 16

約数和(自身を含む): 324656640

約数和(自身を除く): 58255735

約数列:

[1, 5, 109, 167, 545, 835, 2927, 14635, 18203, 91015, 319043, 488809, 1595215, 2444045, 53280181, 266400905]

約数ペア:

[(1, 266400905), (5, 53280181), (109, 2444045), (167, 1595215), (545, 488809), (835, 319043), (2927, 91015), (14635, 18203)]