87014080

素因数分解:

$2^6\times 5^1\times {\mathrm{271919}}^1$

素因数の和:271936

約数の個数: 28

約数和(自身を含む): 207203040

約数和(自身を除く): 120188960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 271919, 543838, 1087676, 1359595, 2175352, 2719190, 4350704, 5438380, 8701408, 10876760, 17402816, 21753520, 43507040, 87014080]

約数ペア:

[(1, 87014080), (2, 43507040), (4, 21753520), (5, 17402816), (8, 10876760), (10, 8701408), (16, 5438380), (20, 4350704), (32, 2719190), (40, 2175352), (64, 1359595), (80, 1087676), (160, 543838), (320, 271919)]