43037680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{10979}}^1$

素因数の和:11006

約数の個数: 60

約数和(自身を含む): 116409960

約数和(自身を除く): 73372280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 10979, 21958, 43916, 54895, 76853, 87832, 109790, 153706, 175664, 219580, 307412, 384265, 439160, 537971, 614824, 768530, 878320, 1075942, 1229648, 1537060, 2151884, 2689855, 3074120, 4303768, 5379710, 6148240, 8607536, 10759420, 21518840, 43037680]

約数ペア:

[(1, 43037680), (2, 21518840), (4, 10759420), (5, 8607536), (7, 6148240), (8, 5379710), (10, 4303768), (14, 3074120), (16, 2689855), (20, 2151884), (28, 1537060), (35, 1229648), (40, 1075942), (49, 878320), (56, 768530), (70, 614824), (80, 537971), (98, 439160), (112, 384265), (140, 307412), (196, 219580), (245, 175664), (280, 153706), (392, 109790), (490, 87832), (560, 76853), (784, 54895), (980, 43916), (1960, 21958), (3920, 10979)]