34014520

素因数分解:

$2^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1973}}^1$

素因数の和:2415

約数の個数: 32

約数和(自身を含む): 76749120

約数和(自身を除く): 42734600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 431, 862, 1724, 1973, 2155, 3448, 3946, 4310, 7892, 8620, 9865, 15784, 17240, 19730, 39460, 78920, 850363, 1700726, 3401452, 4251815, 6802904, 8503630, 17007260, 34014520]

約数ペア:

[(1, 34014520), (2, 17007260), (4, 8503630), (5, 6802904), (8, 4251815), (10, 3401452), (20, 1700726), (40, 850363), (431, 78920), (862, 39460), (1724, 19730), (1973, 17240), (2155, 15784), (3448, 9865), (3946, 8620), (4310, 7892)]