76147820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28627}}^1$

素因数の和:28662

約数の個数: 48

約数和(自身を含む): 192380160

約数和(自身を除く): 116232340

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 28627, 57254, 114508, 143135, 200389, 286270, 400778, 543913, 572540, 801556, 1001945, 1087826, 2003890, 2175652, 2719565, 3807391, 4007780, 5439130, 7614782, 10878260, 15229564, 19036955, 38073910, 76147820]

約数ペア:

[(1, 76147820), (2, 38073910), (4, 19036955), (5, 15229564), (7, 10878260), (10, 7614782), (14, 5439130), (19, 4007780), (20, 3807391), (28, 2719565), (35, 2175652), (38, 2003890), (70, 1087826), (76, 1001945), (95, 801556), (133, 572540), (140, 543913), (190, 400778), (266, 286270), (380, 200389), (532, 143135), (665, 114508), (1330, 57254), (2660, 28627)]