2011396075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{56779}}^1$

素因数の和:56911

約数の個数: 24

約数和(自身を含む): 2710677200

約数和(自身を除く): 699281125

約数列:

[1, 5, 13, 25, 65, 109, 325, 545, 1417, 2725, 7085, 35425, 56779, 283895, 738127, 1419475, 3690635, 6188911, 18453175, 30944555, 80455843, 154722775, 402279215, 2011396075]

約数ペア:

[(1, 2011396075), (5, 402279215), (13, 154722775), (25, 80455843), (65, 30944555), (109, 18453175), (325, 6188911), (545, 3690635), (1417, 1419475), (2725, 738127), (7085, 283895), (35425, 56779)]