1045306580

素因数分解:

$2^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{136463}}^1$

素因数の和:136855

約数の個数: 24

約数和(自身を含む): 2200891392

約数和(自身を除く): 1155584812

約数列:

[1, 2, 4, 5, 10, 20, 383, 766, 1532, 1915, 3830, 7660, 136463, 272926, 545852, 682315, 1364630, 2729260, 52265329, 104530658, 209061316, 261326645, 522653290, 1045306580]

約数ペア:

[(1, 1045306580), (2, 522653290), (4, 261326645), (5, 209061316), (10, 104530658), (20, 52265329), (383, 2729260), (766, 1364630), (1532, 682315), (1915, 545852), (3830, 272926), (7660, 136463)]