1929760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1723}}^1$

素因数の和:1745

約数の個数: 48

約数和(自身を含む): 5213376

約数和(自身を除く): 3283616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 1723, 3446, 6892, 8615, 12061, 13784, 17230, 24122, 27568, 34460, 48244, 55136, 60305, 68920, 96488, 120610, 137840, 192976, 241220, 275680, 385952, 482440, 964880, 1929760]

約数ペア:

[(1, 1929760), (2, 964880), (4, 482440), (5, 385952), (7, 275680), (8, 241220), (10, 192976), (14, 137840), (16, 120610), (20, 96488), (28, 68920), (32, 60305), (35, 55136), (40, 48244), (56, 34460), (70, 27568), (80, 24122), (112, 17230), (140, 13784), (160, 12061), (224, 8615), (280, 6892), (560, 3446), (1120, 1723)]