34429900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{18121}}^1$

素因数の和:18154

約数の個数: 36

約数和(自身を含む): 78649480

約数和(自身を除く): 44219580

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 18121, 36242, 72484, 90605, 181210, 344299, 362420, 453025, 688598, 906050, 1377196, 1721495, 1812100, 3442990, 6885980, 8607475, 17214950, 34429900]

約数ペア:

[(1, 34429900), (2, 17214950), (4, 8607475), (5, 6885980), (10, 3442990), (19, 1812100), (20, 1721495), (25, 1377196), (38, 906050), (50, 688598), (76, 453025), (95, 362420), (100, 344299), (190, 181210), (380, 90605), (475, 72484), (950, 36242), (1900, 18121)]