11531600

素因数分解:

$2^4\times 5^2\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:372

約数の個数: 60

約数和(自身を含む): 28045824

約数和(自身を除く): 16514224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 127, 200, 227, 254, 400, 454, 508, 635, 908, 1016, 1135, 1270, 1816, 2032, 2270, 2540, 3175, 3632, 4540, 5080, 5675, 6350, 9080, 10160, 11350, 12700, 18160, 22700, 25400, 28829, 45400, 50800, 57658, 90800, 115316, 144145, 230632, 288290, 461264, 576580, 720725, 1153160, 1441450, 2306320, 2882900, 5765800, 11531600]

約数ペア:

[(1, 11531600), (2, 5765800), (4, 2882900), (5, 2306320), (8, 1441450), (10, 1153160), (16, 720725), (20, 576580), (25, 461264), (40, 288290), (50, 230632), (80, 144145), (100, 115316), (127, 90800), (200, 57658), (227, 50800), (254, 45400), (400, 28829), (454, 25400), (508, 22700), (635, 18160), (908, 12700), (1016, 11350), (1135, 10160), (1270, 9080), (1816, 6350), (2032, 5675), (2270, 5080), (2540, 4540), (3175, 3632)]