1549452020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{24967}}^1$

素因数の和:25112

約数の個数: 48

約数和(自身を含む): 3397645440

約数和(自身を除く): 1848193420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 107, 116, 145, 214, 290, 428, 535, 580, 1070, 2140, 3103, 6206, 12412, 15515, 24967, 31030, 49934, 62060, 99868, 124835, 249670, 499340, 724043, 1448086, 2671469, 2896172, 3620215, 5342938, 7240430, 10685876, 13357345, 14480860, 26714690, 53429380, 77472601, 154945202, 309890404, 387363005, 774726010, 1549452020]

約数ペア:

[(1, 1549452020), (2, 774726010), (4, 387363005), (5, 309890404), (10, 154945202), (20, 77472601), (29, 53429380), (58, 26714690), (107, 14480860), (116, 13357345), (145, 10685876), (214, 7240430), (290, 5342938), (428, 3620215), (535, 2896172), (580, 2671469), (1070, 1448086), (2140, 724043), (3103, 499340), (6206, 249670), (12412, 124835), (15515, 99868), (24967, 62060), (31030, 49934)]