2023541680

素因数分解:

$2^4\times 5^1\times {\mathrm{3499}}^1\times {\mathrm{7229}}^1$

素因数の和:10741

約数の個数: 40

約数和(自身を含む): 4706730000

約数和(自身を除く): 2683188320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3499, 6998, 7229, 13996, 14458, 17495, 27992, 28916, 34990, 36145, 55984, 57832, 69980, 72290, 115664, 139960, 144580, 279920, 289160, 578320, 25294271, 50588542, 101177084, 126471355, 202354168, 252942710, 404708336, 505885420, 1011770840, 2023541680]

約数ペア:

[(1, 2023541680), (2, 1011770840), (4, 505885420), (5, 404708336), (8, 252942710), (10, 202354168), (16, 126471355), (20, 101177084), (40, 50588542), (80, 25294271), (3499, 578320), (6998, 289160), (7229, 279920), (13996, 144580), (14458, 139960), (17495, 115664), (27992, 72290), (28916, 69980), (34990, 57832), (36145, 55984)]