26282480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{46933}}^1$

素因数の和:46953

約数の個数: 40

約数和(自身を含む): 69837792

約数和(自身を除く): 43555312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 46933, 93866, 187732, 234665, 328531, 375464, 469330, 657062, 750928, 938660, 1314124, 1642655, 1877320, 2628248, 3285310, 3754640, 5256496, 6570620, 13141240, 26282480]

約数ペア:

[(1, 26282480), (2, 13141240), (4, 6570620), (5, 5256496), (7, 3754640), (8, 3285310), (10, 2628248), (14, 1877320), (16, 1642655), (20, 1314124), (28, 938660), (35, 750928), (40, 657062), (56, 469330), (70, 375464), (80, 328531), (112, 234665), (140, 187732), (280, 93866), (560, 46933)]