486545420

素因数分解:

$2^2\times 5^1\times {\mathrm{1499}}^1\times {\mathrm{16229}}^1$

素因数の和:17737

約数の個数: 24

約数和(自身を含む): 1022490000

約数和(自身を除く): 535944580

約数列:

[1, 2, 4, 5, 10, 20, 1499, 2998, 5996, 7495, 14990, 16229, 29980, 32458, 64916, 81145, 162290, 324580, 24327271, 48654542, 97309084, 121636355, 243272710, 486545420]

約数ペア:

[(1, 486545420), (2, 243272710), (4, 121636355), (5, 97309084), (10, 48654542), (20, 24327271), (1499, 324580), (2998, 162290), (5996, 81145), (7495, 64916), (14990, 32458), (16229, 29980)]