11180960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 30844800

約数和(自身を除く): 19663840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 67, 70, 80, 112, 134, 140, 149, 160, 224, 268, 280, 298, 335, 469, 536, 560, 596, 670, 745, 938, 1043, 1072, 1120, 1192, 1340, 1490, 1876, 2086, 2144, 2345, 2384, 2680, 2980, 3752, 4172, 4690, 4768, 5215, 5360, 5960, 7504, 8344, 9380, 9983, 10430, 10720, 11920, 15008, 16688, 18760, 19966, 20860, 23840, 33376, 37520, 39932, 41720, 49915, 69881, 75040, 79864, 83440, 99830, 139762, 159728, 166880, 199660, 279524, 319456, 349405, 399320, 559048, 698810, 798640, 1118096, 1397620, 1597280, 2236192, 2795240, 5590480, 11180960]

約数ペア:

[(1, 11180960), (2, 5590480), (4, 2795240), (5, 2236192), (7, 1597280), (8, 1397620), (10, 1118096), (14, 798640), (16, 698810), (20, 559048), (28, 399320), (32, 349405), (35, 319456), (40, 279524), (56, 199660), (67, 166880), (70, 159728), (80, 139762), (112, 99830), (134, 83440), (140, 79864), (149, 75040), (160, 69881), (224, 49915), (268, 41720), (280, 39932), (298, 37520), (335, 33376), (469, 23840), (536, 20860), (560, 19966), (596, 18760), (670, 16688), (745, 15008), (938, 11920), (1043, 10720), (1072, 10430), (1120, 9983), (1192, 9380), (1340, 8344), (1490, 7504), (1876, 5960), (2086, 5360), (2144, 5215), (2345, 4768), (2384, 4690), (2680, 4172), (2980, 3752)]