10481840

素因数分解:

$2^4\times 5^1\times {\mathrm{131023}}^1$

素因数の和:131036

約数の個数: 20

約数和(自身を含む): 24370464

約数和(自身を除く): 13888624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131023, 262046, 524092, 655115, 1048184, 1310230, 2096368, 2620460, 5240920, 10481840]

約数ペア:

[(1, 10481840), (2, 5240920), (4, 2620460), (5, 2096368), (8, 1310230), (10, 1048184), (16, 655115), (20, 524092), (40, 262046), (80, 131023)]