13745200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{4909}}^1$

素因数の和:4934

約数の個数: 60

約数和(自身を含む): 37748080

約数和(自身を除く): 24002880

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, 4909, 9818, 19636, 24545, 34363, 39272, 49090, 68726, 78544, 98180, 122725, 137452, 171815, 196360, 245450, 274904, 343630, 392720, 490900, 549808, 687260, 859075, 981800, 1374520, 1718150, 1963600, 2749040, 3436300, 6872600, 13745200]

約数ペア:

[(1, 13745200), (2, 6872600), (4, 3436300), (5, 2749040), (7, 1963600), (8, 1718150), (10, 1374520), (14, 981800), (16, 859075), (20, 687260), (25, 549808), (28, 490900), (35, 392720), (40, 343630), (50, 274904), (56, 245450), (70, 196360), (80, 171815), (100, 137452), (112, 122725), (140, 98180), (175, 78544), (200, 68726), (280, 49090), (350, 39272), (400, 34363), (560, 24545), (700, 19636), (1400, 9818), (2800, 4909)]