10394240

素因数分解:

$2^7\times 5^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 25245000

約数和(自身を除く): 14850760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 128, 149, 160, 218, 298, 320, 436, 545, 596, 640, 745, 872, 1090, 1192, 1490, 1744, 2180, 2384, 2980, 3488, 4360, 4768, 5960, 6976, 8720, 9536, 11920, 13952, 16241, 17440, 19072, 23840, 32482, 34880, 47680, 64964, 69760, 81205, 95360, 129928, 162410, 259856, 324820, 519712, 649640, 1039424, 1299280, 2078848, 2598560, 5197120, 10394240]

約数ペア:

[(1, 10394240), (2, 5197120), (4, 2598560), (5, 2078848), (8, 1299280), (10, 1039424), (16, 649640), (20, 519712), (32, 324820), (40, 259856), (64, 162410), (80, 129928), (109, 95360), (128, 81205), (149, 69760), (160, 64964), (218, 47680), (298, 34880), (320, 32482), (436, 23840), (545, 19072), (596, 17440), (640, 16241), (745, 13952), (872, 11920), (1090, 9536), (1192, 8720), (1490, 6976), (1744, 5960), (2180, 4768), (2384, 4360), (2980, 3488)]