17120960

素因数分解:

$2^6\times 5^1\times {\mathrm{53503}}^1$

素因数の和:53520

約数の個数: 28

約数和(自身を含む): 40770048

約数和(自身を除く): 23649088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 53503, 107006, 214012, 267515, 428024, 535030, 856048, 1070060, 1712096, 2140120, 3424192, 4280240, 8560480, 17120960]

約数ペア:

[(1, 17120960), (2, 8560480), (4, 4280240), (5, 3424192), (8, 2140120), (10, 1712096), (16, 1070060), (20, 856048), (32, 535030), (40, 428024), (64, 267515), (80, 214012), (160, 107006), (320, 53503)]