23085440

素因数分解:

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

素因数の和:5179

約数の個数: 64

約数和(自身を含む): 63084960

約数和(自身を除く): 39999520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 5153, 10306, 20612, 25765, 36071, 41224, 51530, 72142, 82448, 103060, 144284, 164896, 180355, 206120, 288568, 329792, 360710, 412240, 577136, 659584, 721420, 824480, 1154272, 1442840, 1648960, 2308544, 2885680, 3297920, 4617088, 5771360, 11542720, 23085440]

約数ペア:

[(1, 23085440), (2, 11542720), (4, 5771360), (5, 4617088), (7, 3297920), (8, 2885680), (10, 2308544), (14, 1648960), (16, 1442840), (20, 1154272), (28, 824480), (32, 721420), (35, 659584), (40, 577136), (56, 412240), (64, 360710), (70, 329792), (80, 288568), (112, 206120), (128, 180355), (140, 164896), (160, 144284), (224, 103060), (280, 82448), (320, 72142), (448, 51530), (560, 41224), (640, 36071), (896, 25765), (1120, 20612), (2240, 10306), (4480, 5153)]