11245150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1$

素因数の和:146

約数の個数: 72

約数和(自身を含む): 25511760

約数和(自身を除く): 14266610

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 89, 95, 133, 175, 178, 190, 266, 350, 361, 445, 475, 623, 665, 722, 890, 950, 1246, 1330, 1691, 1805, 2225, 2527, 3115, 3325, 3382, 3610, 4450, 5054, 6230, 6650, 8455, 9025, 11837, 12635, 15575, 16910, 18050, 23674, 25270, 31150, 32129, 42275, 59185, 63175, 64258, 84550, 118370, 126350, 160645, 224903, 295925, 321290, 449806, 591850, 803225, 1124515, 1606450, 2249030, 5622575, 11245150]

約数ペア:

[(1, 11245150), (2, 5622575), (5, 2249030), (7, 1606450), (10, 1124515), (14, 803225), (19, 591850), (25, 449806), (35, 321290), (38, 295925), (50, 224903), (70, 160645), (89, 126350), (95, 118370), (133, 84550), (175, 64258), (178, 63175), (190, 59185), (266, 42275), (350, 32129), (361, 31150), (445, 25270), (475, 23674), (623, 18050), (665, 16910), (722, 15575), (890, 12635), (950, 11837), (1246, 9025), (1330, 8455), (1691, 6650), (1805, 6230), (2225, 5054), (2527, 4450), (3115, 3610), (3325, 3382)]