40466000

素因数分解:

$2^4\times 5^3\times {\mathrm{20233}}^1$

素因数の和:20256

約数の個数: 40

約数和(自身を含む): 97851624

約数和(自身を除く): 57385624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 20233, 40466, 80932, 101165, 161864, 202330, 323728, 404660, 505825, 809320, 1011650, 1618640, 2023300, 2529125, 4046600, 5058250, 8093200, 10116500, 20233000, 40466000]

約数ペア:

[(1, 40466000), (2, 20233000), (4, 10116500), (5, 8093200), (8, 5058250), (10, 4046600), (16, 2529125), (20, 2023300), (25, 1618640), (40, 1011650), (50, 809320), (80, 505825), (100, 404660), (125, 323728), (200, 202330), (250, 161864), (400, 101165), (500, 80932), (1000, 40466), (2000, 20233)]