295386020

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{65063}}^1$

素因数の和:65299

約数の個数: 24

約数和(自身を含む): 623052864

約数和(自身を除く): 327666844

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 65063, 130126, 260252, 325315, 650630, 1301260, 14769301, 29538602, 59077204, 73846505, 147693010, 295386020]

約数ペア:

[(1, 295386020), (2, 147693010), (4, 73846505), (5, 59077204), (10, 29538602), (20, 14769301), (227, 1301260), (454, 650630), (908, 325315), (1135, 260252), (2270, 130126), (4540, 65063)]