39032080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25679}}^1$

素因数の和:25711

約数の個数: 40

約数和(自身を含む): 95529600

約数和(自身を除く): 56497520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 25679, 51358, 102716, 128395, 205432, 256790, 410864, 487901, 513580, 975802, 1027160, 1951604, 2054320, 2439505, 3903208, 4879010, 7806416, 9758020, 19516040, 39032080]

約数ペア:

[(1, 39032080), (2, 19516040), (4, 9758020), (5, 7806416), (8, 4879010), (10, 3903208), (16, 2439505), (19, 2054320), (20, 1951604), (38, 1027160), (40, 975802), (76, 513580), (80, 487901), (95, 410864), (152, 256790), (190, 205432), (304, 128395), (380, 102716), (760, 51358), (1520, 25679)]