80456508596

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{19974307}}^1$

素因数の和:19974383

約数の個数: 24

約数和(自身を含む): 151005768480

約数和(自身を除く): 70549259884

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 19974307, 39948614, 79897228, 379511833, 759023666, 1058638271, 1518047332, 2117276542, 4234553084, 20114127149, 40228254298, 80456508596]

約数ペア:

[(1, 80456508596), (2, 40228254298), (4, 20114127149), (19, 4234553084), (38, 2117276542), (53, 1518047332), (76, 1058638271), (106, 759023666), (212, 379511833), (1007, 79897228), (2014, 39948614), (4028, 19974307)]