11218550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:286

約数の個数: 72

約数和(自身を含む): 25656840

約数和(自身を除く): 14438290

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 49, 50, 70, 95, 98, 133, 175, 190, 241, 245, 266, 350, 475, 482, 490, 665, 931, 950, 1205, 1225, 1330, 1687, 1862, 2410, 2450, 3325, 3374, 4579, 4655, 6025, 6650, 8435, 9158, 9310, 11809, 12050, 16870, 22895, 23275, 23618, 32053, 42175, 45790, 46550, 59045, 64106, 84350, 114475, 118090, 160265, 224371, 228950, 295225, 320530, 448742, 590450, 801325, 1121855, 1602650, 2243710, 5609275, 11218550]

約数ペア:

[(1, 11218550), (2, 5609275), (5, 2243710), (7, 1602650), (10, 1121855), (14, 801325), (19, 590450), (25, 448742), (35, 320530), (38, 295225), (49, 228950), (50, 224371), (70, 160265), (95, 118090), (98, 114475), (133, 84350), (175, 64106), (190, 59045), (241, 46550), (245, 45790), (266, 42175), (350, 32053), (475, 23618), (482, 23275), (490, 22895), (665, 16870), (931, 12050), (950, 11809), (1205, 9310), (1225, 9158), (1330, 8435), (1687, 6650), (1862, 6025), (2410, 4655), (2450, 4579), (3325, 3374)]