11405350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 23502960

約数和(自身を除く): 12097610

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 89, 110, 178, 233, 275, 445, 466, 550, 890, 979, 1165, 1958, 2225, 2330, 2563, 4450, 4895, 5126, 5825, 9790, 11650, 12815, 20737, 24475, 25630, 41474, 48950, 64075, 103685, 128150, 207370, 228107, 456214, 518425, 1036850, 1140535, 2281070, 5702675, 11405350]

約数ペア:

[(1, 11405350), (2, 5702675), (5, 2281070), (10, 1140535), (11, 1036850), (22, 518425), (25, 456214), (50, 228107), (55, 207370), (89, 128150), (110, 103685), (178, 64075), (233, 48950), (275, 41474), (445, 25630), (466, 24475), (550, 20737), (890, 12815), (979, 11650), (1165, 9790), (1958, 5825), (2225, 5126), (2330, 4895), (2563, 4450)]