140186450

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{65203}}^1$

素因数の和:65258

約数の個数: 24

約数和(自身を含む): 266814768

約数和(自身を除く): 126628318

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 65203, 130406, 326015, 652030, 1630075, 2803729, 3260150, 5607458, 14018645, 28037290, 70093225, 140186450]

約数ペア:

[(1, 140186450), (2, 70093225), (5, 28037290), (10, 14018645), (25, 5607458), (43, 3260150), (50, 2803729), (86, 1630075), (215, 652030), (430, 326015), (1075, 130406), (2150, 65203)]