2248337140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{117223}}^1$

素因数の和:117376

約数の個数: 48

約数和(自身を含む): 5435442432

約数和(自身を除く): 3187105292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 548, 685, 959, 1370, 1918, 2740, 3836, 4795, 9590, 19180, 117223, 234446, 468892, 586115, 820561, 1172230, 1641122, 2344460, 3282244, 4102805, 8205610, 16059551, 16411220, 32119102, 64238204, 80297755, 112416857, 160595510, 224833714, 321191020, 449667428, 562084285, 1124168570, 2248337140]

約数ペア:

[(1, 2248337140), (2, 1124168570), (4, 562084285), (5, 449667428), (7, 321191020), (10, 224833714), (14, 160595510), (20, 112416857), (28, 80297755), (35, 64238204), (70, 32119102), (137, 16411220), (140, 16059551), (274, 8205610), (548, 4102805), (685, 3282244), (959, 2344460), (1370, 1641122), (1918, 1172230), (2740, 820561), (3836, 586115), (4795, 468892), (9590, 234446), (19180, 117223)]