6855520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{6121}}^1$

素因数の和:6143

約数の個数: 48

約数和(自身を含む): 18512928

約数和(自身を除く): 11657408

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, 6121, 12242, 24484, 30605, 42847, 48968, 61210, 85694, 97936, 122420, 171388, 195872, 214235, 244840, 342776, 428470, 489680, 685552, 856940, 979360, 1371104, 1713880, 3427760, 6855520]

約数ペア:

[(1, 6855520), (2, 3427760), (4, 1713880), (5, 1371104), (7, 979360), (8, 856940), (10, 685552), (14, 489680), (16, 428470), (20, 342776), (28, 244840), (32, 214235), (35, 195872), (40, 171388), (56, 122420), (70, 97936), (80, 85694), (112, 61210), (140, 48968), (160, 42847), (224, 30605), (280, 24484), (560, 12242), (1120, 6121)]