11139040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6329}}^1$

素因数の和:6355

約数の個数: 48

約数和(自身を含む): 28712880

約数和(自身を除く): 17573840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 6329, 12658, 25316, 31645, 50632, 63290, 69619, 101264, 126580, 139238, 202528, 253160, 278476, 348095, 506320, 556952, 696190, 1012640, 1113904, 1392380, 2227808, 2784760, 5569520, 11139040]

約数ペア:

[(1, 11139040), (2, 5569520), (4, 2784760), (5, 2227808), (8, 1392380), (10, 1113904), (11, 1012640), (16, 696190), (20, 556952), (22, 506320), (32, 348095), (40, 278476), (44, 253160), (55, 202528), (80, 139238), (88, 126580), (110, 101264), (160, 69619), (176, 63290), (220, 50632), (352, 31645), (440, 25316), (880, 12658), (1760, 6329)]