1513887580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1459}}^1\times {\mathrm{1789}}^1$

素因数の和:3286

約数の個数: 48

約数和(自身を含む): 3292884000

約数和(自身を除く): 1778996420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1459, 1789, 2918, 3578, 5836, 7156, 7295, 8945, 14590, 17890, 29180, 35780, 42311, 51881, 84622, 103762, 169244, 207524, 211555, 259405, 423110, 518810, 846220, 1037620, 2610151, 5220302, 10440604, 13050755, 26101510, 52203020, 75694379, 151388758, 302777516, 378471895, 756943790, 1513887580]

約数ペア:

[(1, 1513887580), (2, 756943790), (4, 378471895), (5, 302777516), (10, 151388758), (20, 75694379), (29, 52203020), (58, 26101510), (116, 13050755), (145, 10440604), (290, 5220302), (580, 2610151), (1459, 1037620), (1789, 846220), (2918, 518810), (3578, 423110), (5836, 259405), (7156, 211555), (7295, 207524), (8945, 169244), (14590, 103762), (17890, 84622), (29180, 51881), (35780, 42311)]