5665240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{20233}}^1$

素因数の和:20251

約数の個数: 32

約数和(自身を含む): 14568480

約数和(自身を除く): 8903240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 20233, 40466, 80932, 101165, 141631, 161864, 202330, 283262, 404660, 566524, 708155, 809320, 1133048, 1416310, 2832620, 5665240]

約数ペア:

[(1, 5665240), (2, 2832620), (4, 1416310), (5, 1133048), (7, 809320), (8, 708155), (10, 566524), (14, 404660), (20, 283262), (28, 202330), (35, 161864), (40, 141631), (56, 101165), (70, 80932), (140, 40466), (280, 20233)]