95428640

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31391}}^1$

素因数の和:31425

約数の個数: 48

約数和(自身を含む): 237323520

約数和(自身を除く): 141894880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 31391, 62782, 125564, 156955, 251128, 313910, 502256, 596429, 627820, 1004512, 1192858, 1255640, 2385716, 2511280, 2982145, 4771432, 5022560, 5964290, 9542864, 11928580, 19085728, 23857160, 47714320, 95428640]

約数ペア:

[(1, 95428640), (2, 47714320), (4, 23857160), (5, 19085728), (8, 11928580), (10, 9542864), (16, 5964290), (19, 5022560), (20, 4771432), (32, 2982145), (38, 2511280), (40, 2385716), (76, 1255640), (80, 1192858), (95, 1004512), (152, 627820), (160, 596429), (190, 502256), (304, 313910), (380, 251128), (608, 156955), (760, 125564), (1520, 62782), (3040, 31391)]