233250340

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{83903}}^1$

素因数の和:84051

約数の個数: 24

約数和(自身を含む): 493355520

約数和(自身を除く): 260105180

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 83903, 167806, 335612, 419515, 839030, 1678060, 11662517, 23325034, 46650068, 58312585, 116625170, 233250340]

約数ペア:

[(1, 233250340), (2, 116625170), (4, 58312585), (5, 46650068), (10, 23325034), (20, 11662517), (139, 1678060), (278, 839030), (556, 419515), (695, 335612), (1390, 167806), (2780, 83903)]