26479380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2551}}^1$

素因数の和:2736

約数の個数: 48

約数和(自身を含む): 74600064

約数和(自身を除く): 48120684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2551, 2595, 3460, 5102, 5190, 7653, 10204, 10380, 12755, 15306, 25510, 30612, 38265, 51020, 76530, 153060, 441323, 882646, 1323969, 1765292, 2206615, 2647938, 4413230, 5295876, 6619845, 8826460, 13239690, 26479380]

約数ペア:

[(1, 26479380), (2, 13239690), (3, 8826460), (4, 6619845), (5, 5295876), (6, 4413230), (10, 2647938), (12, 2206615), (15, 1765292), (20, 1323969), (30, 882646), (60, 441323), (173, 153060), (346, 76530), (519, 51020), (692, 38265), (865, 30612), (1038, 25510), (1730, 15306), (2076, 12755), (2551, 10380), (2595, 10204), (3460, 7653), (5102, 5190)]