2008251200

素因数分解:

$2^6\times 5^2\times {\mathrm{1255157}}^1$

素因数の和:1255179

約数の個数: 42

約数和(自身を含む): 4941557046

約数和(自身を除く): 2933305846

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 1255157, 2510314, 5020628, 6275785, 10041256, 12551570, 20082512, 25103140, 31378925, 40165024, 50206280, 62757850, 80330048, 100412560, 125515700, 200825120, 251031400, 401650240, 502062800, 1004125600, 2008251200]

約数ペア:

[(1, 2008251200), (2, 1004125600), (4, 502062800), (5, 401650240), (8, 251031400), (10, 200825120), (16, 125515700), (20, 100412560), (25, 80330048), (32, 62757850), (40, 50206280), (50, 40165024), (64, 31378925), (80, 25103140), (100, 20082512), (160, 12551570), (200, 10041256), (320, 6275785), (400, 5020628), (800, 2510314), (1600, 1255157)]