11019280

素因数分解:

$2^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{761}}^1$

素因数の和:955

約数の個数: 40

約数和(自身を含む): 25795224

約数和(自身を除く): 14775944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 181, 362, 724, 761, 905, 1448, 1522, 1810, 2896, 3044, 3620, 3805, 6088, 7240, 7610, 12176, 14480, 15220, 30440, 60880, 137741, 275482, 550964, 688705, 1101928, 1377410, 2203856, 2754820, 5509640, 11019280]

約数ペア:

[(1, 11019280), (2, 5509640), (4, 2754820), (5, 2203856), (8, 1377410), (10, 1101928), (16, 688705), (20, 550964), (40, 275482), (80, 137741), (181, 60880), (362, 30440), (724, 15220), (761, 14480), (905, 12176), (1448, 7610), (1522, 7240), (1810, 6088), (2896, 3805), (3044, 3620)]