26793040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17627}}^1$

素因数の和:17659

約数の個数: 40

約数和(自身を含む): 65576160

約数和(自身を除く): 38783120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 17627, 35254, 70508, 88135, 141016, 176270, 282032, 334913, 352540, 669826, 705080, 1339652, 1410160, 1674565, 2679304, 3349130, 5358608, 6698260, 13396520, 26793040]

約数ペア:

[(1, 26793040), (2, 13396520), (4, 6698260), (5, 5358608), (8, 3349130), (10, 2679304), (16, 1674565), (19, 1410160), (20, 1339652), (38, 705080), (40, 669826), (76, 352540), (80, 334913), (95, 282032), (152, 176270), (190, 141016), (304, 88135), (380, 70508), (760, 35254), (1520, 17627)]