26220081890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1266059}}^1$

素因数の和:1266194

約数の個数: 32

約数和(自身を含む): 50135976000

約数和(自身を除く): 23915894110

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 190, 218, 545, 1090, 2071, 4142, 10355, 20710, 1266059, 2532118, 6330295, 12660590, 24055121, 48110242, 120275605, 138000431, 240551210, 276000862, 690002155, 1380004310, 2622008189, 5244016378, 13110040945, 26220081890]

約数ペア:

[(1, 26220081890), (2, 13110040945), (5, 5244016378), (10, 2622008189), (19, 1380004310), (38, 690002155), (95, 276000862), (109, 240551210), (190, 138000431), (218, 120275605), (545, 48110242), (1090, 24055121), (2071, 12660590), (4142, 6330295), (10355, 2532118), (20710, 1266059)]