527827480

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{94933}}^1$

素因数の和:95083

約数の個数: 32

約数和(自身を含む): 1196168400

約数和(自身を除く): 668340920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 94933, 189866, 379732, 474665, 759464, 949330, 1898660, 3797320, 13195687, 26391374, 52782748, 65978435, 105565496, 131956870, 263913740, 527827480]

約数ペア:

[(1, 527827480), (2, 263913740), (4, 131956870), (5, 105565496), (8, 65978435), (10, 52782748), (20, 26391374), (40, 13195687), (139, 3797320), (278, 1898660), (556, 949330), (695, 759464), (1112, 474665), (1390, 379732), (2780, 189866), (5560, 94933)]