57028480

素因数分解:

$2^7\times 5^1\times {\mathrm{89107}}^1$

素因数の和:89126

約数の個数: 32

約数和(自身を含む): 136335240

約数和(自身を除く): 79306760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 89107, 178214, 356428, 445535, 712856, 891070, 1425712, 1782140, 2851424, 3564280, 5702848, 7128560, 11405696, 14257120, 28514240, 57028480]

約数ペア:

[(1, 57028480), (2, 28514240), (4, 14257120), (5, 11405696), (8, 7128560), (10, 5702848), (16, 3564280), (20, 2851424), (32, 1782140), (40, 1425712), (64, 891070), (80, 712856), (128, 445535), (160, 356428), (320, 178214), (640, 89107)]