133014080

素因数分解:

$2^6\times 5^1\times {\mathrm{415669}}^1$

素因数の和:415686

約数の個数: 28

約数和(自身を含む): 316740540

約数和(自身を除く): 183726460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 415669, 831338, 1662676, 2078345, 3325352, 4156690, 6650704, 8313380, 13301408, 16626760, 26602816, 33253520, 66507040, 133014080]

約数ペア:

[(1, 133014080), (2, 66507040), (4, 33253520), (5, 26602816), (8, 16626760), (10, 13301408), (16, 8313380), (20, 6650704), (32, 4156690), (40, 3325352), (64, 2078345), (80, 1662676), (160, 831338), (320, 415669)]