40210005542

素因数分解:

$2^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{974599}}^1$

素因数の和:975036

約数の個数: 24

約数和(自身を含む): 70329085200

約数和(自身を除く): 30119079658

約数列:

[1, 2, 7, 14, 49, 98, 421, 842, 2947, 5894, 20629, 41258, 974599, 1949198, 6822193, 13644386, 47755351, 95510702, 410306179, 820612358, 2872143253, 5744286506, 20105002771, 40210005542]

約数ペア:

[(1, 40210005542), (2, 20105002771), (7, 5744286506), (14, 2872143253), (49, 820612358), (98, 410306179), (421, 95510702), (842, 47755351), (2947, 13644386), (5894, 6822193), (20629, 1949198), (41258, 974599)]