103089340

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{32831}}^1$

素因数の和:32997

約数の個数: 24

約数和(自身を含む): 217873152

約数和(自身を除く): 114783812

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 32831, 65662, 131324, 164155, 328310, 656620, 5154467, 10308934, 20617868, 25772335, 51544670, 103089340]

約数ペア:

[(1, 103089340), (2, 51544670), (4, 25772335), (5, 20617868), (10, 10308934), (20, 5154467), (157, 656620), (314, 328310), (628, 164155), (785, 131324), (1570, 65662), (3140, 32831)]