11542720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{5153}}^1$

素因数の和:5177

約数の個数: 56

約数和(自身を含む): 31418784

約数和(自身を除く): 19876064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 5153, 10306, 20612, 25765, 36071, 41224, 51530, 72142, 82448, 103060, 144284, 164896, 180355, 206120, 288568, 329792, 360710, 412240, 577136, 721420, 824480, 1154272, 1442840, 1648960, 2308544, 2885680, 5771360, 11542720]

約数ペア:

[(1, 11542720), (2, 5771360), (4, 2885680), (5, 2308544), (7, 1648960), (8, 1442840), (10, 1154272), (14, 824480), (16, 721420), (20, 577136), (28, 412240), (32, 360710), (35, 329792), (40, 288568), (56, 206120), (64, 180355), (70, 164896), (80, 144284), (112, 103060), (140, 82448), (160, 72142), (224, 51530), (280, 41224), (320, 36071), (448, 25765), (560, 20612), (1120, 10306), (2240, 5153)]