571330480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1020233}}^1$

素因数の和:1020253

約数の個数: 40

約数和(自身を含む): 1518108192

約数和(自身を除く): 946777712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1020233, 2040466, 4080932, 5101165, 7141631, 8161864, 10202330, 14283262, 16323728, 20404660, 28566524, 35708155, 40809320, 57133048, 71416310, 81618640, 114266096, 142832620, 285665240, 571330480]

約数ペア:

[(1, 571330480), (2, 285665240), (4, 142832620), (5, 114266096), (7, 81618640), (8, 71416310), (10, 57133048), (14, 40809320), (16, 35708155), (20, 28566524), (28, 20404660), (35, 16323728), (40, 14283262), (56, 10202330), (70, 8161864), (80, 7141631), (112, 5101165), (140, 4080932), (280, 2040466), (560, 1020233)]