14162800

素因数分解:

$2^4\times 5^2\times {\mathrm{35407}}^1$

素因数の和:35425

約数の個数: 30

約数和(自身を含む): 34027088

約数和(自身を除く): 19864288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 35407, 70814, 141628, 177035, 283256, 354070, 566512, 708140, 885175, 1416280, 1770350, 2832560, 3540700, 7081400, 14162800]

約数ペア:

[(1, 14162800), (2, 7081400), (4, 3540700), (5, 2832560), (8, 1770350), (10, 1416280), (16, 885175), (20, 708140), (25, 566512), (40, 354070), (50, 283256), (80, 177035), (100, 141628), (200, 70814), (400, 35407)]