10308640

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3391}}^1$

素因数の和:3425

約数の個数: 48

約数和(自身を含む): 25643520

約数和(自身を除く): 15334880

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, 3391, 6782, 13564, 16955, 27128, 33910, 54256, 64429, 67820, 108512, 128858, 135640, 257716, 271280, 322145, 515432, 542560, 644290, 1030864, 1288580, 2061728, 2577160, 5154320, 10308640]

約数ペア:

[(1, 10308640), (2, 5154320), (4, 2577160), (5, 2061728), (8, 1288580), (10, 1030864), (16, 644290), (19, 542560), (20, 515432), (32, 322145), (38, 271280), (40, 257716), (76, 135640), (80, 128858), (95, 108512), (152, 67820), (160, 64429), (190, 54256), (304, 33910), (380, 27128), (608, 16955), (760, 13564), (1520, 6782), (3040, 3391)]