13821936100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19745623}}^1$

素因数の和:19745644

約数の個数: 36

約数和(自身を含む): 34278403264

約数和(自身を除く): 20456467164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 19745623, 39491246, 78982492, 98728115, 138219361, 197456230, 276438722, 394912460, 493640575, 552877444, 691096805, 987281150, 1382193610, 1974562300, 2764387220, 3455484025, 6910968050, 13821936100]

約数ペア:

[(1, 13821936100), (2, 6910968050), (4, 3455484025), (5, 2764387220), (7, 1974562300), (10, 1382193610), (14, 987281150), (20, 691096805), (25, 552877444), (28, 493640575), (35, 394912460), (50, 276438722), (70, 197456230), (100, 138219361), (140, 98728115), (175, 78982492), (350, 39491246), (700, 19745623)]