20049050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{57283}}^1$

素因数の和:57302

約数の個数: 24

約数和(自身を含む): 42619296

約数和(自身を除く): 22570246

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 57283, 114566, 286415, 400981, 572830, 801962, 1432075, 2004905, 2864150, 4009810, 10024525, 20049050]

約数ペア:

[(1, 20049050), (2, 10024525), (5, 4009810), (7, 2864150), (10, 2004905), (14, 1432075), (25, 801962), (35, 572830), (50, 400981), (70, 286415), (175, 114566), (350, 57283)]