139773200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{49919}}^1$

素因数の和:49944

約数の個数: 60

約数和(自身を含む): 383784960

約数和(自身を除く): 244011760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 49919, 99838, 199676, 249595, 349433, 399352, 499190, 698866, 798704, 998380, 1247975, 1397732, 1747165, 1996760, 2495950, 2795464, 3494330, 3993520, 4991900, 5590928, 6988660, 8735825, 9983800, 13977320, 17471650, 19967600, 27954640, 34943300, 69886600, 139773200]

約数ペア:

[(1, 139773200), (2, 69886600), (4, 34943300), (5, 27954640), (7, 19967600), (8, 17471650), (10, 13977320), (14, 9983800), (16, 8735825), (20, 6988660), (25, 5590928), (28, 4991900), (35, 3993520), (40, 3494330), (50, 2795464), (56, 2495950), (70, 1996760), (80, 1747165), (100, 1397732), (112, 1247975), (140, 998380), (175, 798704), (200, 698866), (280, 499190), (350, 399352), (400, 349433), (560, 249595), (700, 199676), (1400, 99838), (2800, 49919)]