5498080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{4909}}^1$

素因数の和:4931

約数の個数: 48

約数和(自身を含む): 14847840

約数和(自身を除く): 9349760

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, 4909, 9818, 19636, 24545, 34363, 39272, 49090, 68726, 78544, 98180, 137452, 157088, 171815, 196360, 274904, 343630, 392720, 549808, 687260, 785440, 1099616, 1374520, 2749040, 5498080]

約数ペア:

[(1, 5498080), (2, 2749040), (4, 1374520), (5, 1099616), (7, 785440), (8, 687260), (10, 549808), (14, 392720), (16, 343630), (20, 274904), (28, 196360), (32, 171815), (35, 157088), (40, 137452), (56, 98180), (70, 78544), (80, 68726), (112, 49090), (140, 39272), (160, 34363), (224, 24545), (280, 19636), (560, 9818), (1120, 4909)]