131488300

素因数分解:

$2^2\times 5^2\times {\mathrm{1314883}}^1$

素因数の和:1314897

約数の個数: 18

約数和(自身を含む): 285329828

約数和(自身を除く): 153841528

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1314883, 2629766, 5259532, 6574415, 13148830, 26297660, 32872075, 65744150, 131488300]

約数ペア:

[(1, 131488300), (2, 65744150), (4, 32872075), (5, 26297660), (10, 13148830), (20, 6574415), (25, 5259532), (50, 2629766), (100, 1314883)]