5295440

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1789}}^1$

素因数の和:1839

約数の個数: 40

約数和(自身を含む): 12651720

約数和(自身を除く): 7356280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 1789, 2960, 3578, 7156, 8945, 14312, 17890, 28624, 35780, 66193, 71560, 132386, 143120, 264772, 330965, 529544, 661930, 1059088, 1323860, 2647720, 5295440]

約数ペア:

[(1, 5295440), (2, 2647720), (4, 1323860), (5, 1059088), (8, 661930), (10, 529544), (16, 330965), (20, 264772), (37, 143120), (40, 132386), (74, 71560), (80, 66193), (148, 35780), (185, 28624), (296, 17890), (370, 14312), (592, 8945), (740, 7156), (1480, 3578), (1789, 2960)]