22358080

素因数分解:

$2^6\times 5^1\times {\mathrm{109}}^1\times {\mathrm{641}}^1$

素因数の和:767

約数の個数: 56

約数和(自身を含む): 53812440

約数和(自身を除く): 31454360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 160, 218, 320, 436, 545, 641, 872, 1090, 1282, 1744, 2180, 2564, 3205, 3488, 4360, 5128, 6410, 6976, 8720, 10256, 12820, 17440, 20512, 25640, 34880, 41024, 51280, 69869, 102560, 139738, 205120, 279476, 349345, 558952, 698690, 1117904, 1397380, 2235808, 2794760, 4471616, 5589520, 11179040, 22358080]

約数ペア:

[(1, 22358080), (2, 11179040), (4, 5589520), (5, 4471616), (8, 2794760), (10, 2235808), (16, 1397380), (20, 1117904), (32, 698690), (40, 558952), (64, 349345), (80, 279476), (109, 205120), (160, 139738), (218, 102560), (320, 69869), (436, 51280), (545, 41024), (641, 34880), (872, 25640), (1090, 20512), (1282, 17440), (1744, 12820), (2180, 10256), (2564, 8720), (3205, 6976), (3488, 6410), (4360, 5128)]