3268400

素因数分解:

$2^4\times 5^2\times {\mathrm{8171}}^1$

素因数の和:8189

約数の個数: 30

約数和(自身を含む): 7853292

約数和(自身を除く): 4584892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 8171, 16342, 32684, 40855, 65368, 81710, 130736, 163420, 204275, 326840, 408550, 653680, 817100, 1634200, 3268400]

約数ペア:

[(1, 3268400), (2, 1634200), (4, 817100), (5, 653680), (8, 408550), (10, 326840), (16, 204275), (20, 163420), (25, 130736), (40, 81710), (50, 65368), (80, 40855), (100, 32684), (200, 16342), (400, 8171)]