148081840

素因数分解:

$2^4\times 5^1\times {\mathrm{1851023}}^1$

素因数の和:1851036

約数の個数: 20

約数和(自身を含む): 344290464

約数和(自身を除く): 196208624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1851023, 3702046, 7404092, 9255115, 14808184, 18510230, 29616368, 37020460, 74040920, 148081840]

約数ペア:

[(1, 148081840), (2, 74040920), (4, 37020460), (5, 29616368), (8, 18510230), (10, 14808184), (16, 9255115), (20, 7404092), (40, 3702046), (80, 1851023)]