38396960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{34283}}^1$

素因数の和:34305

約数の個数: 48

約数和(自身を含む): 103674816

約数和(自身を除く): 65277856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 34283, 68566, 137132, 171415, 239981, 274264, 342830, 479962, 548528, 685660, 959924, 1097056, 1199905, 1371320, 1919848, 2399810, 2742640, 3839696, 4799620, 5485280, 7679392, 9599240, 19198480, 38396960]

約数ペア:

[(1, 38396960), (2, 19198480), (4, 9599240), (5, 7679392), (7, 5485280), (8, 4799620), (10, 3839696), (14, 2742640), (16, 2399810), (20, 1919848), (28, 1371320), (32, 1199905), (35, 1097056), (40, 959924), (56, 685660), (70, 548528), (80, 479962), (112, 342830), (140, 274264), (160, 239981), (224, 171415), (280, 137132), (560, 68566), (1120, 34283)]