39297160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{479}}^1$

素因数の和:790

約数の個数: 64

約数和(自身を含む): 101606400

約数和(自身を除く): 62309240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 293, 479, 586, 958, 1172, 1465, 1916, 2051, 2344, 2395, 2930, 3353, 3832, 4102, 4790, 5860, 6706, 8204, 9580, 10255, 11720, 13412, 16408, 16765, 19160, 20510, 26824, 33530, 41020, 67060, 82040, 134120, 140347, 280694, 561388, 701735, 982429, 1122776, 1403470, 1964858, 2806940, 3929716, 4912145, 5613880, 7859432, 9824290, 19648580, 39297160]

約数ペア:

[(1, 39297160), (2, 19648580), (4, 9824290), (5, 7859432), (7, 5613880), (8, 4912145), (10, 3929716), (14, 2806940), (20, 1964858), (28, 1403470), (35, 1122776), (40, 982429), (56, 701735), (70, 561388), (140, 280694), (280, 140347), (293, 134120), (479, 82040), (586, 67060), (958, 41020), (1172, 33530), (1465, 26824), (1916, 20510), (2051, 19160), (2344, 16765), (2395, 16408), (2930, 13412), (3353, 11720), (3832, 10255), (4102, 9580), (4790, 8204), (5860, 6706)]